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Minimalist, yet magnificent, healthy chocolate banana oat cookies! Vegan, gluten-free and oil-free, they are also low in sugar and only 56 calories each.
Healthy chocolate banana oat cookies on a baking sheet

Do you remember chocolate no-bake cookies? I did not have them in childhood, but in graduate school. There, at Indiana University, they were (and still are) a favorite offering at the Sugar & Spice bakery.

Recipes for chocolate no-bakes vary, but most follow this basic format:

  1. Melt peanut butter, margarine, canned evaporated milk, a bit of cocoa powder, and a truckload of white sugar in a saucepan.
  2. Add a few oats to promote solidification of said sugar concoction.
  3. Drop by spoonfuls onto wax paper to cool.

I like the combination of chocolate and oats, but decided to make a better option. Namely, a healthier, more-chocolatey cookie with a fraction of the sugar. I like my sweet tooth; I’d rather it not fall out.

They’re my Chocolate Banana Oat Cookies, and they’re pretty great!

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Recipe Benefits

These vegan chocolate oat cookies are:

  • Egg-free
  • Dairy-free
  • Gluten-free (use certified gluten-free oats, as needed)
  • Oil-free
  • Refined sugar free (sweetened with a banana and 1 and 1/2 tablespoons coconut sugar)
  • Easy
  • Only 56 calories per cookie
healthy chocolate banana oat cookie on a piece of parchment paper

The cookies are not no-bakes; I tried, but each batch produced mounds of oatmeal. Not bad, but also not cookies. I recalibrated and made a baked cookie, instead. It is still very fast and easy and begins much like a non-bake chocolate oat cookie. 

Ingredients

The exact amounts of each ingredient are indicated in the recipe card at the end of the post. Toggle between US Customary (volume) and Metric (weights) for preferred measurement option.

Ingredietns for healthy chocolate banana oat cookies
  • mashed very ripe banana (use bananas that are very soft, with lots of brown spots on the peel)
  • unsweetened cocoa powder
  • coconut sugar, (see recipe card notes for options)
  • smooth nut butter or seed butter, (e.g., peanut butter, almond butter, sunflower seed butter)
  • rolled oats  (certified GF, as needed)
  • baking soda
  • miniature semisweet chocolate chips, (certified GF, as needed)

You will need a small amount of water to mix the dough (I use filtered tap water). I recommend adding a small amount of salt, and vanilla extract, but they are optional.

Step by Step Instructions

Note that the complete directions are also in the recipe card below.

Step One: Preheat Oven and Prepare Pan

Preheat the oven to 350F (180C). Line a large baking sheet with parchment paper, or a silicone / silicon liner.

Step Two: Make a Chocolate Fudge Base

Combine the wet ingredients in a medium saucepan: mashed (very ripe) banana, water, cocoa powder, coconut sugar creamy nut or seed butter (e.g., peanut, cashew, sunflower seed), and optional salt.

Whisk the ingredients together until they are smooth, and then bring to a boil over medium-high heat. Boil, whisking, for 1 minute longer (the mixture will begin to thicken). 
Heated chocolate mixture on a stainless stell saucepan

Step Three: Add the Oats

Remove the saucepan from the heat and whisk in 1/2 teaspoon vanilla extract (if using; it adds a big flavor boost, but no worries if you do not have any on hand). Add 1 cup of oats and stir until blended.

I prefer the texture of quick-cooking oats in this recipe, but old-fashioned work perfectly, too. 

Step Four: Let the Dough Stand for 5 Minutes

Let the oat mixture stand for 5 minutes, to thicken, and then stir in 1/4 teaspoon baking soda. Stir vigorously to evenly distribute the baking soda.

Chocolate oat cookie dough in a saucepan

Step Five: Portion the Dough

Use small cookie scoop or rounded tablespoon to create 12 cookie dough mounds. Dot the tops with a few miniature chocolate chips.

Step Six: Bake

Bake in a preheated oven for 9 to 11 minutes, just until the surface of the cookies appears dry and set. The cookies will look more dry when they first emerge from the oven, but they will take on a warm, slightly glossy hue as they cool.

Hello, delicious.

How to Serve the Vegan Chocolate Banana Oat Cookies

These cookies can be enjoyed all day, any day! They are perfect for dessert, but also for fueling or refueling before and after workouts (instead of expensive energy bars). They make great snacks, are excellent for packed lunch, and healthy enough to be part of a great breakfast.

FAQ

  • How should I store the cookies? Store the cooled cookies in an airtight container at cool room temperature for 2 days, the refrigerator for 1 week or the freezer for up to 6 months.
  • What is a good replacement for the bananas? Replace the banana with an equal amount of unsweetened applesauce. The applesauce is less sweet than bananas, so increase the sugar to a total of 2 and 1/2 tablespoons, or to taste.
  • What is a good substitute for coconut sugar? An equal amount of other granular or liquid sweetener can be used in place of the coconut sugar.
  • Happy baking!
Chocolate banana oat cookies on a plate
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5 from 8 votes

Chocolate Banana Oat Cookies (Vegan, Oil-free, Gluten-free)

By: Camilla
Minimalist, yet magnificent, chocolate banana oat cookies! Healthy, vegan, gluten-free and oil-free, they are also low in sugar and only 56 calories each.
Prep Time: 10 minutes
Cook Time: 11 minutes
Servings: 12 cookies

Equipment

Ingredients 

  • 1/2 cup mashed very ripe banana
  • 1/2 cup water
  • 2.5 tablespoons unsweetened cocoa powder
  • 1.5 tablespoons coconut sugar, (see notes for options)
  • 1 tablespoon smooth nut or seed butter, (e.g., peanut butter, almond butter, sunflower seed butter)
  • Optional: 1/8 teaspoon fine sea salt
  • Optional: 1/2 teaspoon vanilla extract
  • 1 cup rolled oats , (certified GF, as needed)
  • 1/4 teaspoon baking soda
  • 2 tablespoons miniature semisweet chocolate chips, (certified GF, as needed)

Instructions 

  • Preheat oven to 350F (180C). Line a baking sheet with parchment paper.
  • In a small saucepan, whisk the banana, water, cocoa powder, sugar, nut butter, and (optional) salt until blended. Bring to a low boil, whisking, over medium-high heat; boil 1 minute longer.
  • Remove pan from heat and stir in (optional) vanilla and oats. Let stand for 5 minutes. Stir in the baking soda until completely blended.
  • Using a small cookie scoop or spoon, scoop the dough into 12 equal mounds onto the prepared baking sheet, spacing 2 inches apart. Sprinkle tops of cookies with a few chocolate chips.
  • Bake in the preheated oven for 9 to 11 minutes until surface of cookies appears dry.
  • Transfer cookies from sheet to a cooling rack and cool completely.

Notes

Storage: Store the cooled cookies in an airtight container at cool room temperature for 2 days, the refrigerator for 1 week or the freezer for up to 6 months.
Banana options: Replace the banana with an equal amount of unsweetened applesauce. The applesauce is less sweet than bananas, so increase the sugar to a total of 2 and 1/2 tablespoons, or to taste.
Sweetener Options: An equal amount of other granular or liquid sweetener can be used in place of the coconut sugar.

Nutrition

Serving: 1cookie | Calories: 56kcal | Carbohydrates: 10g | Protein: 1.6g | Fat: 1.6g | Saturated Fat: 0.3g | Sodium: 43mg | Fiber: 1.2g | Sugar: 3.7g
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About Camilla

I'm Camilla, food writer, author, runner, and spin instructor. PowerHungry® is where I share my easy, minimalist, plant-based recipes, designed for living a healthy, delicious, empowered life.

5 from 8 votes (8 ratings without comment)

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4 Comments

  1. Hi,
    Can I omit the nut butter completely. I am on a nut free oil free and dairy free food plan. ( to prevent and reverse heart disease) I am always looking for an oatmeal and cocoa powder recipe for a crunchy cookie.
    Thank you,
    Beth

    1. Hi Beth,
      I think you can get by with that for this recipe since there is only 1 tablespoon. Perhaps add 1 more tablespoon of mashed banana. These are soft, not crunchy, cookies. It is going to be difficult to create a crunchy oat cookie in the absence of added fat of some kind.