3-Ingredient Banana Coconut Thumbprint Cookies (Gluten-Free)

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By Gianna Poulef

Thank you so much for visiting! If you’re looking for a quick, wholesome dessert that tastes like it came from a bakery, these 3-Ingredient Banana Coconut Thumbprint Cookies are going to become a favorite. Made with just three simple ingredients, they’re naturally gluten-free, incredibly soft, and filled with creamy dulce de leche for an irresistible caramel center. Whether you’re baking for your family or satisfying a sweet craving, these cookies come together in no time!

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Overview of Recipe Content

These 3-Ingredient Banana Coconut Thumbprint Cookies are soft, chewy cookies made with ripe banana and shredded coconut, then finished with a luscious dulce de leche center. With no flour, butter, or eggs, they’re perfect for busy days when you want something sweet without a long ingredient list.

Why You’ll Love This Recipe

  • Only 3 ingredients
  • Naturally gluten-free
  • No flour
  • No butter
  • No refined dough preparation
  • Ready in under 30 minutes
  • Soft, chewy texture
  • Perfect for beginners

What They Taste Like

These cookies have lightly toasted coconut edges, a tender banana center, and rich caramel flavor from the dulce de leche. Every bite is sweet, chewy, creamy, and wonderfully satisfying.

Health & Nutritional Benefits

  • Naturally gluten-free
  • Sweetened mostly with ripe banana
  • Coconut provides fiber and healthy fats
  • Minimal ingredients
  • Easy portion-controlled treat

Ingredients

This Now, Make It Later!
  • 1 ripe banana, mashed
  • 2 cups unsweetened shredded coconut
  • ⅓ cup dulce de leche (for filling)

Optional Garnishes

  • Flaky sea salt
  • Toasted coconut
  • Dark chocolate drizzle

Tools You’ll Need

  • Mixing bowl
  • Fork
  • Baking sheet
  • Parchment paper
  • Measuring cups

Suggested Substitutions and Additions

  • Use coconut caramel for a dairy-free version.
  • Add vanilla extract for extra flavor.
  • Sprinkle with cinnamon.
  • Mix in chopped pecans or walnuts.
  • Drizzle with melted dark chocolate.

How to Make 3-Ingredient Banana Coconut Thumbprint Cookies

Step 1: Prepare the Oven

Preheat your oven to 350°F (175°C).

Line a baking tray with parchment paper.

Step 2: Make the Dough

Mash the banana until smooth.

Mix with the shredded coconut until a thick dough forms.

If the mixture seems too wet, add a little more coconut.

Step 3: Shape the Cookies

Roll about 2 tablespoons of dough into balls.

Arrange them on the baking tray.

Use your thumb or the back of a teaspoon to create a well in the center of each cookie.

Step 4: Bake

Bake for 15–18 minutes, or until the edges become lightly golden.

Allow the cookies to cool for 5 minutes.

Step 5: Fill

Spoon dulce de leche into each thumbprint.

Serve immediately or chill briefly for a firmer filling.

What to Serve with 3-Ingredient Banana Coconut Thumbprint Cookies

These cookies pair wonderfully with:

  • Coffee
  • Espresso
  • Hot tea
  • Coconut latte
  • Vanilla ice cream
  • Fresh berries
  • Dark chocolate

Tips for Making Them Perfect

  • Use a very ripe banana for maximum sweetness.
  • Pack the coconut firmly when shaping.
  • Don’t overbake.
  • Fill after baking so the caramel stays creamy.
  • Chill for 15 minutes if serving on warm days.

Storage Instructions

Refrigerator

Store in an airtight container for up to 5 days.

Freezer

Freeze the baked cookies (without filling) for up to 2 months.

Thaw and fill before serving.

General Information

Thumbprint cookies traditionally feature jam centers, but this tropical-inspired version swaps in creamy dulce de leche for a rich caramel filling. The combination of banana and coconut creates naturally sweet, chewy cookies without the need for flour or complicated ingredients.

Frequently Asked Questions

Can I make these dairy-free?

Yes! Use a dairy-free coconut caramel instead of dulce de leche.

Can I use sweetened coconut?

Yes, but the cookies will be noticeably sweeter.

Can I freeze them?

Absolutely. Freeze before adding the filling for best results.

Can I add chocolate?

Definitely! A drizzle of melted dark chocolate is delicious.

Why are my cookies soft?

Because they’re made with banana instead of flour, they naturally have a soft, chewy texture.

Conclusion

These 3-Ingredient Banana Coconut Thumbprint Cookies are proof that simple ingredients can create something truly special. Soft, chewy, naturally gluten-free, and filled with creamy dulce de leche, they’re the perfect quick dessert whenever you’re craving something sweet without spending hours in the kitchen.

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Interactive Elements

Have you made these 3-Ingredient Banana Coconut Thumbprint Cookies?

⭐ Leave a review and star rating below!

Did you fill yours with dulce de leche, chocolate, or jam? I’d love to hear how you customized them.

Share your cookies on Pinterest or tag @PoulefRecipe on social media!

Nutritional Information

Approximate Per Cookie (12 cookies)

NutrientAmount
Calories115
Protein2g
Carbohydrates11g
Fat7g
Saturated Fat6g
Unsaturated Fat1g
Trans Fat0g
Cholesterol2mg
Fiber2g
Sugar8g
Sodium20mg
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3-Ingredient Banana Coconut Thumbprint Cookies (Gluten-Free)


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  • Author: Gianna Poulef
  • Total Time: 28 Minutes
  • Yield: 12 Cookies 1x

Description

Soft and chewy Banana Coconut Thumbprint Cookies made with only three ingredients. Naturally gluten-free and filled with creamy dulce de leche.


Ingredients

Scale

1 ripe banana, mashed

2 cups unsweetened shredded coconut

1/3 cup dulce de leche


Instructions

1. Preheat oven to 350°F (175°C).

2. Mash the banana until smooth.

3. Mix with shredded coconut until combined.

4. Roll into 12 balls and place on a lined baking tray.

5. Press the center of each cookie with your thumb.

6. Bake for 15–18 minutes until lightly golden.

7. Cool slightly and fill each center with dulce de leche.

Notes

Use a ripe banana for the sweetest flavor.

Fill after baking for a creamy center.

Store in the refrigerator for up to 5 days.

  • Prep Time: 10 Minutes
  • Cook Time: 18 Minutes
  • Category: Dessert
  • Method: Baking
  • Cuisine: American

Nutrition

  • Serving Size: 1 Cookie
  • Calories: 115
  • Sugar: 8g
  • Sodium: 20mg
  • Fat: 7g
  • Saturated Fat: 6g
  • Unsaturated Fat: 1g
  • Trans Fat: 0g
  • Carbohydrates: 11g
  • Fiber: 2g
  • Protein: 2g
  • Cholesterol: 2mg
3-Ingredient Banana Coconut Thumbprint Cookies (Gluten-Free)
Gianna Poulef
CEO, Chef & Recipe Creator at BLYNO LLC | Website

I’m Gianna Poulef from Poulef Recipes. I love sharing perfected dishes from my kitchen. I’m sure they’ll earn a spot in your heart. Let’s savor this journey together!.

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