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Gluten-Free Baking

Gluten-Free Chocolate Avocado Brownie Cookies with Sea Salt Drizzle

By Beginnerbakes Test KitchenReviewed by Beginnerbakes Editorial TeamPublished Apr 12, 2026 · Updated May 12, 2026
American 27 mins beginner-friendlyeasystep-by-stepgluten-freechocolatenut-freelow-sugarno-fusssnackcomfort-foodminimal-ingredients

These gluten-free brownie cookies combine creamy avocado and rich cocoa for moist, fudgy texture without nuts or excess sugar. Perfect for beginner bakers seeking a healthy, quick comfort snack. The sea salt drizzle enhances the deep chocolate flavor and adds a delicious finishing touch.

Gluten-Free Chocolate Avocado Brownie Cookies with Sea Salt Drizzle
Prep 15 min
Cook 12 min
Total 27 min
Servings 18
Difficulty easy
Cuisine American

Recipe Details

Prep15 min
Cook12 min
Total27 min
Servings18
Difficultyeasy
CuisineAmerican
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Ingredients

Servings 18
  • 1 ripe medium avocado (about 150g), peeled and pitted
  • 1/2 cup (100g) coconut sugar or brown sugar
  • 1 large egg
  • 1 teaspoon pure vanilla extract
  • 1/3 cup (30g) unsweetened cocoa powder
  • 1/2 teaspoon gluten-free baking powder
  • 1/4 teaspoon fine sea salt
  • 1/2 cup (65g) gluten-free all-purpose flour blend
  • 1/4 cup (45g) dairy-free dark chocolate chips (optional)
  • For the sea salt drizzle
  • 1 tablespoon melted coconut oil or dairy-free butter
  • 1/2 teaspoon powdered sugar (optional)
  • A pinch of flaky sea salt

Instructions

  1. Preheat your oven to 350°F (175°C). Line a baking sheet with parchment paper or a silicone baking mat.
  2. In a large mixing bowl, mash the ripe avocado with a fork until smooth and creamy, without any large lumps.
  3. Add the coconut sugar (or brown sugar), egg, and vanilla extract to the mashed avocado. Whisk together until fully combined and smooth.
  4. Sift the cocoa powder, gluten-free baking powder, and fine sea salt over the wet mixture to prevent lumps.
  5. Gently stir the dry ingredients into the wet ingredients until a thick brownie cookie dough forms.
  6. Add the gluten-free all-purpose flour and mix just until incorporated. Avoid overmixing to keep the cookies tender.
  7. Fold in the dark chocolate chips if using, ensuring they are evenly distributed.
  8. Using a tablespoon or small cookie scoop, drop rounded spoonfuls of dough onto the prepared baking sheet, spacing about 2 inches apart.
  9. Flatten each cookie slightly with the back of the spoon or your fingers to form thick, round cookies.
  10. Bake for 10 to 12 minutes, or until the edges look set but the centers remain soft.
  11. While baking, prepare the sea salt drizzle by mixing melted coconut oil (or dairy-free butter) with powdered sugar if using, creating a smooth glaze.
  12. Remove the cookies from the oven and immediately drizzle the glaze over each cookie using a spoon.
  13. Sprinkle a small pinch of flaky sea salt on top of each cookie for contrast.
  14. Let the cookies cool on the baking sheet for at least 10 minutes, then transfer them to a wire rack to cool completely.
  15. Enjoy warm or at room temperature. Store leftovers in an airtight container at room temperature for up to 3 days or refrigerated for up to a week.

Frequently Asked Questions

Reader questions and answers for this recipe will appear here.

If you need to modify this gluten-free, nut-free, and low-sugar brownie cookie recipe, here are flexible ingredient swaps that maintain moisture and flavor while accommodating preferences or availability:

  • Avocado: Substitute equal parts mashed ripe banana or unsweetened applesauce; expect mild flavor variations.
  • Coconut or Brown Sugar: Use maple syrup or honey (reduce other liquids by 1–2 tablespoons) or granulated sugar alternatives like erythritol for lower sugar options.
  • Egg: Replace with flax egg (1 tablespoon ground flaxseed + 3 tablespoons water, rested 5 minutes) for egg-free or vegan baking.
  • Gluten-Free Flour Blend: Any all-purpose gluten-free blend works; oat or almond flours are options but may alter texture and require slight adjustments.
  • Dairy-Free Dark Chocolate Chips: Use vegan chocolate chips, chopped dairy-free bars, or omit entirely for dairy- and nut-free versions.
  • Coconut Oil or Dairy-Free Butter: Use avocado oil or light olive oil for the drizzle if preferred.

These substitutions help keep the recipe approachable, healthy, and versatile while preserving a delicious fudgy texture and rich chocolate flavor.

Equipment Needed

To successfully bake these gluten-free chocolate avocado brownie cookies, you'll need some essential tools to ensure an easy and beginner-friendly experience:

  • Mixing Bowls: Use at least one large bowl to mash avocado and combine ingredients.
  • Fork or Potato Masher: For mashing avocado to a smooth consistency without lumps.
  • Measuring Cups and Spoons: Accurate measuring ensures consistent cookie texture and flavor.
  • Whisk or Spoon: To blend wet ingredients thoroughly and gently fold in dry ingredients.
  • Sifter or Fine Mesh Strainer: To sift cocoa powder, baking powder, and salt, avoiding lumps in the dough.
  • Baking Sheet: Use a rimmed cookie sheet for even baking.
  • Parchment Paper or Silicone Baking Mat: To line baking sheets, prevent sticking, and ease cleanup.
  • Cookie Scoop or Tablespoon: For portioning dough evenly, resulting in uniform cookie sizes and baking times.
  • Oven: Preheated to 350°F (175°C) for consistent baking.
  • Spoon or Small Ladle: For drizzling the sea salt glaze over cookies after baking.
  • Wire Cooling Rack (optional): Helps cookies cool evenly and maintain texture; cooling on the sheet is fine too.

Having these tools ready before you begin will streamline your baking process and help you achieve perfect cookies every time.

Ingredient Prep Notes

Avocado: Select a ripe avocado that yields to gentle pressure for creamy texture and moisture. Mash thoroughly until smooth to avoid lumps for even batter consistency. Alternatively, mashed ripe banana can be used; it will add slight fruity notes.

Sugar: Coconut sugar adds a subtle caramel flavor and lowers glycemic impact, but brown sugar is an easy one-to-one substitute for richer sweetness. For lower sugar options, natural sweeteners like erythritol work well with slight taste differences.

Egg: Provides binding and structure. For vegan or egg-free variations, use a flax egg (1 tablespoon ground flaxseed mixed with 3 tablespoons water, set 5 minutes to gel), though the texture may be slightly denser.

Gluten-Free Flour Blend: Use a blend with xanthan gum or similar binder for cohesive cookies. Blends based on rice flour, potato starch, and tapioca flour perform best. Avoid using single flours alone to prevent crumbling.

Cocoa Powder: Use unsweetened cocoa powder for a rich chocolate flavor. Both natural and Dutch-processed types are acceptable, though Dutch-processed yields a smoother taste and may slightly affect leavening. Sifting removes lumps.

Baking Powder: Ensure gluten-free and fresh for optimal rise and texture.

Chocolate Chips: For dairy-and nut-free versions, opt for vegan dark chocolate chips or chopped dairy-free bars. You can omit or replace with dried fruit for a different taste and fewer calories.

Sea Salt Drizzle: Use melted coconut oil or dairy-free butter for a glossy glaze. Powdered sugar is optional to add light sweetness. Finish with flaky sea salt for flavor contrast and visual appeal.

Oven Note

Preheat your oven fully to 350°F (175°C) before baking to ensure consistent heat and even cooking.

Place the baking sheet on the middle oven rack to avoid over-baking bottoms or under-cooking centers.

Line your baking sheet with parchment paper or silicone mats to prevent sticking and simplify cleanup.

Resist opening the oven door too early as heat loss can cause cookies to flatten. Wait until at least 10 minutes of baking time has passed.

Watch baking times carefully: Gluten-free cookies often bake faster. Check at 10 minutes for set edges with soft centers, which yields the ideal fudgy texture.

Cool cookies on the baking sheet for 10 minutes before transferring to a wire rack. This firms cookies and reduces breakage.

Adjust baking time or temperature slightly if needed based on your oven’s performance to achieve perfect results every time.

Easy Upgrade Ideas

Elevate this beginner-friendly gluten-free brownie cookie recipe with simple, tasty upgrades for variety and flavor:

  • Add fresh fruit: Fold in 1/4 cup fresh or frozen raspberries or chopped strawberries for a bright, fruity contrast.
  • Include nuts: If not avoiding nuts, stir in 1/4 cup chopped walnuts or pecans for added crunch and flavor.
  • Spice it up: Add 1/2 teaspoon ground cinnamon or a pinch of cayenne pepper to complement the chocolate’s richness.
  • Frost or glaze: Top with dairy-free cream cheese frosting or a peanut butter glaze for special occasions.
  • Vary chocolate types: Use bittersweet, white dairy-free chocolate chips, or mini chunks for texture.
  • Nut-free crunch: Sprinkle toasted sunflower or pumpkin seeds on top before baking for texture and presentation.
  • Freeze for convenience: Store baked cookies in an airtight container in the freezer for up to 3 months; thaw or microwave when ready to eat.
  • Chocolate drizzle finish: Drizzle melted dairy-free dark chocolate instead of coconut oil glaze for a richer topping; sprinkle sea salt or crushed freeze-dried fruit for flair.
  • Mocha twist: Add 1 tablespoon instant coffee powder or espresso to dry ingredients for a coffee-infused chocolate flavor, ideal with morning tea or coffee.

These enhancements keep baking simple yet exciting, letting you customize delicious gluten-free brownie cookies your way!

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