Fudgy Chocolate Walnut Avocado Brownie Cookies

Prep: 15 minCook: 12 min10 cookiesmedium
Fudgy Chocolate Walnut Avocado Brownie Cookies

Rich, fudgy cookies that combine the decadent flavor of brownies with the convenience of drop cookies. Made with unexpected avocado and flax eggs for a healthier twist, these treats deliver intense chocolate flavor while being dairy-free and naturally sweetened. The avocado creates an incredibly moist, brownie-like texture while remaining completely undetectable. Chopped walnuts add satisfying crunch, and dark chocolate chips provide bursts of melty sweetness. Perfect for satisfying chocolate cravings while accommodating various dietary needs, these cookies appeal to health-conscious bakers and chocolate lovers alike.

Ingredients

Yield: 10 cookies
  • 2 tablespoons flax meal
  • ¼ cup water
  • ½ large ripe avocado, about 1/2 cup
  • ½ cup natural peanut butter
    any nut butter1:1vegangluten-freepeanuts-freeadds dairy

    any nut or seed butter works

    Full guide →
  • ¼ cup agave nectar
    honey1:1gluten-free

    not vegan

    Full guide →
  • 1 teaspoon vanilla extract
  • ½ cup unsweetened cocoa powder
  • 1 teaspoon sea salt
  • 1 teaspoon baking soda
  • ½ cup dark chocolate chips
  • ½ cup walnuts, chopped

Instructions

  1. 1

    Preheat oven to 350F

  2. 2

    Combine flax meal and water in measuring cup or small bowl and set aside for 5 minutes to create flax egg

  3. 3

    Add flax egg, avocado, peanut butter, agave nectar, and vanilla to food processor

  4. 4

    Process for 1 minute until completely creamed together, scraping down sides with rubber spatula as needed

  5. 5

    Add cocoa powder, sea salt, and baking soda to food processor and process until combined

  6. 6

    Fold in chocolate chips and chopped walnuts, reserving some for topping

  7. 7

    Scoop 6-10 mounds onto parchment-lined baking sheet using ice cream scooper or two spoons, spacing 1-2 inches apart

  8. 8

    Flatten tops of cookie dough mounds with back of wet spoon

  9. 9

    Top with reserved chopped walnuts and chocolate chips, pressing lightly into surface

  10. 10

    Bake for 10-12 minutes until outside edges no longer appear wet

  11. 11

    Allow to sit on baking sheet for 5 minutes before transferring to cooling rack

Tips

Tip 1

Wet your hands or spoon when handling the sticky dough to prevent sticking and make shaping easier

Tip 2

Save some chocolate chips and walnuts for topping to create an attractive finish and extra texture contrast

Tip 3

Let cookies rest on the baking sheet for 5 minutes before moving to prevent breaking while they're still soft

Good to Know

Storage

Store in airtight container at room temperature for up to 5 days

Make Ahead

Dough can be shaped and refrigerated for up to 24 hours before baking

Serve With

Best served at room temperature for optimal fudgy texture

Common Mistakes

Watch

Don't skip the 5-minute flax egg rest time to avoid loose, crumbly cookies

Watch

Wet your hands when shaping to avoid sticky dough mess

Watch

Don't overbake past 12 minutes to avoid dry, cake-like texture

Substitutions

Vegan Options

peanut butter
any nut butter1:1vegangluten-freepeanuts-freeadds dairy

any nut or seed butter works

Full guide →
peanut butter
sunflower seed butter1:1vegangluten-freenut-freepeanuts-freeadds dairy

for nut allergies

Full guide →
agave nectar
maple syrup1:1vegangluten-free

same sweetness level

Full guide →

Gluten-Free Swaps

agave nectar
honey1:1gluten-free

not vegan

Full guide →
Find more substitutions →

FAQ

Can I make these without a food processor?

A high-powered blender works, but you'll need to stop and scrape frequently. Hand mixing won't achieve the smooth, creamy texture needed for proper binding.

What if my avocado isn't ripe enough?

Underripe avocado won't cream properly and will leave chunks. Mash thoroughly first or let ripen 1-2 days for best results.

How long do these cookies keep fresh?

Store in an airtight container for up to 5 days at room temperature, or freeze for up to 3 months for longer storage.