Banana Chips | Banana Wafers (Kerala Style & Regular)


Love Banana Chips? But don’t really know how to make it at home? Here’s the post that can be handy for you, if you are looking for the perfect Banana Chips Recipe. In this post, I have shared 2 recipes of one of the snacks that is liked by many and can also be easily made at home. These are the easy and simple ones that can be made with any variety of raw bananas. And the other one, which is the Kerala style recipe that uses the unripe Nendran variety of bananas and coconut oil.

banana chips or wafers served in a black bowl on a dark bluish black wooden board.Banana Chips | Banana Wafers (Kerala Style & Regular)

About Kerala Banana Chips

These Kerala Style Banana Chips are slightly different than the easy Banana Chips Recipe shared below. One of the differentiating factors between the two is that the Kerala specialty uses unripe Nendran variety of bananas and coconut oil too.

The frying of the equally scrumptious banana slices in coconut oil and the firm texture of the typical Nendran bananas is what sets these crispy chips apart from the regular chips or wafers made from any variety of raw unripe bananas using a regular oil.

These Kerala Style Banana Chips are also known as ‘ethakka upperi’ in Malayalam language. These also form a part of the lavish, all-vegetarian ‘Sadya’ meal that is popular during the religious festival of Onam.  

In this recipe post, I have shared a detailed method to get the perfect taste and texture in these Kerala style fried banana wafers. These homemade chips taste better than the store-brought ones. They are literally fantastic!

Growing up, Nendran chips used to be a favorite with us siblings as my dad would get them for us from his visits in Kerala. We used to call these banana wafers.

Nendran plantains are not easily available everywhere in India. So, you can use other varieties of raw bananas. However the taste and texture may differ slightly.

In Kerala cuisine, just like this Banana Chips Recipe, both raw bananas (plantain) or ripe bananas are added in many other recipes too – this chips recipe being one of the most loved.

While it’s easy and simple to deep fry, the method for making Nendran Banana Chips is quite unique and different.

It involves soaking the cut bananas in turmeric water, which enhances their color and acts as a mild preservative.

The bananas are often sliced directly into the hot coconut oil – a technique that requires some practice but results in evenly fried, crispy chips with an authentic taste.

A few spoons of salted water is added to the hot oil while frying the banana slices. This makes the chips get a nice salty taste.

Follow the method in the detailed step-by-step section below to make a batch as small or as large as you like—it’s easy to halve or double the quantity.

Step-by-Step Guide

How to make Kerala Banana Chips

Preparation

1. Rinse 500 to 550 grams or 3 unripe Nendran bananas and dry with a clean kitchen towel. The bananas have to be completely unripe with a green skin.

nendran bananas placed on a chopping board for kerala style banana chips recipe. nendran bananas placed on a chopping board for kerala style banana chips recipe.

2. In a large bowl, take 4 cups water.

water added to a bowl for kerala style banana chips recipe. water added to a bowl for kerala style banana chips recipe.

3. Add 1 teaspoon turmeric powder.

turmeric powder added to water for kerala style banana chips recipe. turmeric powder added to water for kerala style banana chips recipe.

4. Mix very well with a spoon.

turmeric powder mixed in water for kerala style banana chips recipe. turmeric powder mixed in water for kerala style banana chips recipe.

Prepare Plantains

5. Now, peel the bananas. Don’t throw away the peels – you can use them to make a delicious banana peel thoran.

Keep in mind that your fingers may blacken while slicing the raw banana. But that’s a small price you have to pay to enjoy these homemade chips.

peeling raw bananas. peeling raw bananas.

6. Halve and place them in the turmeric water for 30 to 40 minutes. They should be completely immersed in the water.

Keeping the bananas in turmeric water helps to get rid of the stickiness and prevents the bananas from darkening .

peeled bananas placed in turmeric water. peeled bananas placed in turmeric water.

7. Before frying, take ½ cup water in a bowl.

water added in another bowl. water added in another bowl.

8. Add 1 tablespoon salt.

adding salt to water. adding salt to water.

9. Mix very well. Keep the salt solution aside.

salt mixed in water. salt mixed in water.

Slice Bananas

10. Now, take 2 banana pieces and wipe them dry with a clean kitchen towel.

They should be completely dry before you slice them. Make sure there are no water droplets or moisture on them.

2 peeled banana pieces. 2 peeled banana pieces.

Make Kerala Banana Chips

11. Heat 1.5 cups coconut oil in a heavy kadai for deep frying. Keep the heat to medium.

If you do not have coconut oil, then you can use sunflower oil or any oil for frying.

heating coconut oil in a pan. heating coconut oil in a pan.

12. Add a thin 1 or 2 banana slice in the oil. If they come up steadily on top, the oil is ready. The oil has to be medium hot, so fry on medium heat.

Do not fry on low heat as then chips will absorb too much oil.

testing temperature of hot oil for kerala style banana chips recipe. testing temperature of hot oil for kerala style banana chips recipe.

13. For slicing bananas, it is better to use a Mandoline slicer as the slices are thin. Thin slices make for crispy chips.

slicing banana using mandoline slicer for kerala style banana chips recipe. slicing banana using mandoline slicer for kerala style banana chips recipe.

14. Using the Mandoline slicer, directly slice the banana in the hot oil. Be careful while doing so.

Alternatively, you can slice the banana chips with the Mandoline slicer on a tray or plate and then add the slices in the oil.

banana slices in hot oil for kerala style banana chips recipe. banana slices in hot oil for kerala style banana chips recipe.

15. As soon as you add the slices in the oil, stir them with a slotted spoon.

frying sliced banana in hot oil for kerala style banana chips recipe. frying sliced banana in hot oil for kerala style banana chips recipe.

16. Do not overcrowd the kadai with the banana slices while frying.

frying kerala style banana chips in hot oil. frying kerala style banana chips in hot oil.

17. Begin to fry on medium heat.

frying kerala style banana chips in hot oil. frying kerala style banana chips in hot oil.

18. In between, you can turn over the banana chips.

turning over banana chips. turning over banana chips.

19. Fry the chips till they start turning crispy.

frying kerala style banana chips in hot oil. frying kerala style banana chips in hot oil.

20. Keep turning them and frying until they become lightly crisp. As soon as the bananas are added in oil, it takes about 5 to 6 minutes for the bananas to become lightly crisp.

Timing will vary with the thickness and make of the kadai, the intensity of heat, the quantity of chips and the thickness of the slices that are added to oil.

frying kerala style banana chips in hot oil. frying kerala style banana chips in hot oil.

21. As soon as they become lightly crisp, sprinkle 1 teaspoon salt solution in the oil. For a more salty taste, you can sprinkle 2 teaspoons salt solution.

Sprinkle salt solution all over and evenly.

adding salt solution to oil. adding salt solution to oil.

22. Be careful when doing this, as the oil sizzles and splutters.

salt solution added to hot oil. salt solution added to hot oil.

23. As soon as the oil bubbles and sizzles, cover the kadai with a splatter screen or mesh screen (if you have one) or else skip.

The splatter screen prevents the oil from spluttering outside.

pan covered with a mesh screen. pan covered with a mesh screen.

24. After adding the salt solution, continue to fry for 2 to 3 minutes or till the sizzling and bubbling stops.

When the bubbling becomes reduces or disappears, that time you can remove the splatter screen.

frying banana chips. frying banana chips.

25. The Banana Chips have to be completely crispy. When you move them towards the side of the pan with the slotted spoon, you should hear the crispy sound.

banana chips fried till crisp. banana chips fried till crisp.

26. With a large slotted spoon, remove the chips draining the extra oil in the kadai.

removing fried banana chips with a slotted spoon. removing fried banana chips with a slotted spoon.

27. Place the Banana Chips in another sieve which is placed below a pan or bowl. This helps in draining the extra oil, if any.

draining oil from fried banana chips. draining oil from fried banana chips.

28. Alternatively, you can also place the fried Banana Wafers on kitchen paper towels to remove excess oil.

This way, fry in batches. For 3 Nendran plantains, I fried in 3 batches. While frying the later batches, if the chips taste too salty, you can reduce the amount and add about ½ teaspoon salt solution.

fried kerala style banana chips placed on kitchen paper towel. fried kerala style banana chips placed on kitchen paper towel.

Storage

As soon as the wafers cool down to room temperature, place them in a clean, dry, airtight jar. Cover the jar tightly to retain their crispness and store at room temperature in a cool, dry place.

These chips stay fresh for a couple of weeks when stored properly. Always use a dry spoon or clean hands to take them out, as any moisture can affect their texture and shelf life

Serving Suggestions

Traditionally, Kerala Banana Chips (Ethakka Upperi) are served as part of the grand vegetarian Sadya feast during Onam and other festive occasions.

In a Sadya, they are typically offered at the beginning of the meal, placed on the top left corner of the banana leaf along with other fried items and pickles.

These chips are also commonly enjoyed as a tea-time snack with a cup of South Indian Filter Coffee or Chai.

In many Kerala households, they are served to guests during special occasions, festivals, or as part of a snack platter along with Murukku, achappam, and other regional treats.

They make for an excellent accompaniment to everyday Kerala meals, especially with rice, sambar, or rasam, adding a delightful crunch to the plate.

kerala banana chips served in a black bowl with 2 unripe nendran bananas kept in the background.kerala banana chips served in a black bowl with 2 unripe nendran bananas kept in the background.

Expert Tips

  1. Make sure that the Nendran bananas that you are using for this recipe are completely unripe with a green skin.
  2. In case, you can’t source Nendran plantains, then use 3 regular ones (500 to 550 grams).
  3. Once you cut the banana into pieces, keeping them in turmeric water will prevent them from getting dark as well as help to get rid of the stickiness in them. This method also gives the chips a nice yellow color.
  4. Don’t have a Mandoline slicer at home? Don’t worry. Use a knife to thinly slice the bananas and then fry them in the hot oil.
  5. To fry the banana wafers, you can use coconut oil for a traditional flavor, but you can also opt for sunflower oil or any other high smoke point oil as an alternative.
  6. Make sure to fry these banana wafers on medium heat. If the heat is low, the chips will absorb a lot of oil. In case the heat is high, the chips won’t cook evenly.
  7. You can also bake these Banana Chips. Since, I did not have great results with baking, I stick to frying.
  8. In case these chips turn soft after sometime, just microwave them for a minute or so. This way the chips will crisp up again. Alternatively you could roast them in a pan or wok until crisp.

How to make regular Banana Wafers

This is one of the simplest recipes requiring just four ingredients: raw unripe bananas (any variety), salt, crushed black pepper, and oil for deep frying.

Despite its simplicity, these homemade Banana Chips are incredibly tasty. I usually use Robusta bananas, but any green, raw variety works well.

To prevent discoloration, slice the peeled bananas using a mandoline slicer directly into a bowl of water.

You can also slice them directly into hot oil, though that method needs some practice. Thin slicing is crucial, so use a slicer that yields very fine slices.

simple salted banana chips with black pepper powder on a white plate.simple salted banana chips with black pepper powder on a white plate.

Ingredients

  • 4 medium-sized raw unripe bananas
  • 3 to 4 cups water
  • salt as required
  • crushed black pepper or black pepper powder, add as required
  • oil for deep frying as needed

Prep

  1. Add 3 to 4 cups of water to a bowl. Peel and slice 4 raw bananas directly into the water using a mandoline.
  2. Heat oil in a kadai or wok for deep frying.
  3. Meanwhile, drain a batch of banana slices, pat dry thoroughly with a kitchen towel. Ensure that there are no water droplets or any moisture on the slices.

Fry

  1. Once the oil is medium hot, deep fry the banana slices in small batches on medium heat.
  2. Avoid overcrowding; overcrowding leads to soggy chips.
  3. Stir gently with a slotted spoon to prevent sticking.
  4. Fry until the oil’s bubbling reduces significantly and slices turn crisp.
  5. Remove and drain on paper towels.
  6. Once cooled, transfer to an airtight jar. Sprinkle salt and freshly crushed pepper (or red chili powder/herbs, if preferred), shake the jar, and store.
  7. Alternatively, once the chips have cooled, season them with salt and pepper, then store in an airtight jar.
  8. Serve these crisp, spiced banana wafers whenever you like!

What to do with banana peels

Also, I usually don’t throw the banana peels. I soak them in water and keep in the refrigerator. The next day, I make a really tasty banana peel and coconut stir-fry with them.

So, whenever you use raw banana, you don’t have to throw the peels. You can make a nice stir-fried dish with these.

More Similar Snack Recipes To Try!

Please be sure to rate the recipe in the recipe card or leave a comment below if you have made it. For more vegetarian inspirations, Sign Up for my emails or follow me on Instagram, Youtube, Facebook, Pinterest or Twitter.

banana chips or wafers served in a black bowl.banana chips or wafers served in a black bowl.

Kerala Banana Chips Recipe

Banana chips are a crispy snack made from unripe bananas, fried in vegetable oil, and seasoned with salt or black pepper. In contrast, Kerala Banana Chips (Ethakka Upperi) are made with Nendran bananas, fried in coconut oil, and seasoned with turmeric and salt, giving them a unique flavor, crisp texture, and vibrant color. A popular treat in Kerala, these banana wafers are a key part of the Sadya feast and enjoyed as a savory snack.

Prep Time 35 minutes

Cook Time 20 minutes

Total Time 55 minutes

Prevent your screen from going dark while making the recipe

Preparation

  • Rinse 3 unripe nendran bananas and dry them with a clean kitchen towel. The bananas have to be completely unripe with a green skin.

  • In a large bowl take 4 cups water and add 1 teaspoon turmeric powder.

  • Mix very well with a spoon.

  • Now peel the nendran plantains. Don’t throw away the peels. With the peels you can make delicious banana peel thoran.

  • Halve the peeled bananas and place them in the turmeric water for 30 to 40 minutes. They should be completely immersed in the water.

  • Before frying, take ½ cup water in another bowl along with 1 tablespoon salt.

  • Mix very well. Keep the salt solution aside.

  • Now take two banana pieces and wipe them dry with a clean kitchen towel.They should be thoroughly dried before you slice them. Ensure there are no water droplets or any moisture on them.

Making kerala banana chips

  • Heat 1.5 cups coconut oil in a kadai for deep frying. If you do not have coconut oil, then you can use sunflower oil or any oil for frying. Keep the heat to medium.
  • For slicing bananas its better to use a mandoline slicer as the slices are thin. Thin slices make for crispy chips.

  • Add a thin slice of one or two banana chips in the oil. If they come up steadily on top, the oil is ready. The oil has to be medium hot, so fry on medium heat. Do not fry on low heat as the banana chips will absorb too much oil.
  • Using the mandoline slicer directly slice the banana over the oil. Be careful while doing so. Alternatively you can slice the banana chips in a tray or plate and add the slices in the oil.
  • As soon as you add the slices stir them with a slotted spoon. Do not overcrowd the kadai with the banana slices while frying.

  • Begin to fry on medium heat and in between you can turn over the banana chips.

  • Keep on turning them and frying until they become lightly crisp.

  • Then sprinkle 1 teaspoon of the salt solution on the oil. For a more salty taste you can sprinkle 2 teaspoons salt water. But be careful when doing this as the oil sizzles and splutters a lot.

  • As soon as the oil bubbles and sizzles, quickly cover the kadai with a splatter screen or mesh screen (if you have one) or else skip. With the splatter screen the oil does not splutter outside.

  • After adding the salt solution, continue to fry until the sizzling and bubbling sound stops.

  • The banana chips will be completely crispy and when you move them towards the side of the pan, you will hear a crispy sound.

  • With a large slotted spoon, remove the banana chips draining the extra oil in the kadai.

  • Place the chips in a large mesh strainer which is placed below a pan or bowl. This helps in draining the extra oil if any.Alternatively you can also place the fried banana wafers on kitchen paper towels.
  • This way fry the banana chips in batches. While frying the later batches, if the chips taste too salty, then you can opt to add ½ teaspoon of the salt solution to the hot oil.

  • As soon as the banana wafers cool down at room temperature, place them in a jar. Cover tightly and store at room temperature.

  • Enjoy Nendran Banana Chips as a snack.

  • If using regular plantains, then use 3 large plantains weighing 500 to 550 grams. 
  • Instead of coconut oil, you can use sunflower oil for frying. 
  • If you do not have a mandoline slicer, then with a knife slice the bananas very thinly on a chopping board. Then add them in the hot oil. 
  • Fry chips on medium heat. On a low heat, the banana chips absorbs a lot of oil. On a high heat they won’t cook properly and evenly.
  • Note that the approximate nutrition info is for 1 cup of Kerala banana chips. 

Nutrition Facts

Kerala Banana Chips Recipe

Amount Per Serving

Calories 225 Calories from Fat 81

% Daily Value*

Fat 9g14%

Saturated Fat 7g44%

Sodium 1763mg77%

Potassium 636mg18%

Carbohydrates 40g13%

Fiber 3g13%

Sugar 19g21%

Protein 2g4%

Vitamin A 1409IU28%

Vitamin B1 (Thiamine) 1mg67%

Vitamin B2 (Riboflavin) 1mg59%

Vitamin B3 (Niacin) 1mg5%

Vitamin B6 1mg50%

Vitamin C 23mg28%

Vitamin E 1mg7%

Vitamin K 1µg1%

Calcium 11mg1%

Vitamin B9 (Folate) 28µg7%

Iron 1mg6%

Magnesium 49mg12%

Phosphorus 43mg4%

Zinc 1mg7%

* Percent Daily Values are based on a 2000 calorie diet.

Banana Chips recipe from the blog archives was first published on August 2013.



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