Zero-Waste Brownies Nut Pulp

Featured in: Sweet Treats

These brownies transform leftover nut-milk pulp into a rich, fudgy dessert, combining cocoa powder, dark chocolate, and optional nuts for texture. By blending dry and wet ingredients, then adding chocolate chips and nuts, the batter bakes into moist squares with a deep chocolate flavor. Suitable for gluten-free and dairy-free diets, these brownies offer a sustainable way to enjoy treats while reducing waste. Serve with powdered sugar or vegan ice cream for a delightful finish.

Updated on Tue, 04 Nov 2025 16:49:00 GMT
Rich, fudgy brownies using nut-milk pulp, served warm with ice cream.  Save
Rich, fudgy brownies using nut-milk pulp, served warm with ice cream. | griddleglory.com

Rich, fudgy brownies that ingeniously repurpose leftover nut-milk pulp, minimizing food waste while maximizing chocolate flavor.

I first made these brownies after experimenting with homemade almond milk, wanting a way to utilize the leftover pulp. The result was amazingly moist and chocolatey brownies that no one guessed were made with kitchen scraps.

Ingredients

  • All-purpose flour (or gluten-free blend): 1 cup (120 g)
  • Unsweetened cocoa powder: 1/2 cup (45 g)
  • Baking powder: 1 tsp
  • Sea salt: 1/2 tsp
  • Nut-milk pulp (almond or cashew, squeezed dry): 1 cup (200 g)
  • Granulated sugar or coconut sugar: 3/4 cup (150 g)
  • Melted coconut oil or unsalted butter: 1/2 cup (120 ml)
  • Eggs (room temperature): 2 large
  • Pure vanilla extract: 1 tsp
  • Dark chocolate chips or chopped chocolate: 1/2 cup (90 g)
  • Chopped nuts (walnuts, pecans, optional): 1/3 cup (40 g)

Instructions

Prep the oven and pan:
Preheat the oven to 350°F (175°C). Line an 8x8-inch (20x20 cm) baking pan with parchment paper.
Mix dry ingredients:
In a medium bowl, whisk together the flour, cocoa powder, baking powder, and salt.
Combine wet ingredients:
In a large bowl, combine the nut-milk pulp, sugar, melted coconut oil (or butter), eggs, and vanilla. Mix until smooth and well combined.
Combine wet and dry:
Gradually fold the dry ingredients into the wet mixture until just combined. Do not overmix.
Add extras:
Stir in chocolate chips and nuts, if using.
Bake:
Pour the batter into the prepared pan and smooth the top. Bake for 28–32 minutes, or until a toothpick inserted in the center comes out with a few moist crumbs.
Cool and serve:
Let cool completely in the pan before slicing into squares.
Decadent zero-waste brownies featuring leftover nut-milk pulp and chocolate chips.  Save
Decadent zero-waste brownies featuring leftover nut-milk pulp and chocolate chips. | griddleglory.com

Serving these brownies with my family always sparks a conversation about sustainable cooking and creative ways to prevent waste in the kitchen.

Required Tools

Mixing bowls, whisk, spatula, measuring cups and spoons, 8x8-inch baking pan, parchment paper.

Allergen Information

Contains nuts, eggs (unless using vegan alternative), and gluten. Check ingredients for hidden allergens if needed.

Nutritional Information (per serving)

Calories: 210, Total Fat: 13 g, Carbohydrates: 23 g, Protein: 4 g

Soft and chewy brownies made with nut-milk pulp for a guilt-free treat. Save
Soft and chewy brownies made with nut-milk pulp for a guilt-free treat. | griddleglory.com

These zero-waste brownies are the perfect way to enjoy dessert and take care of our planet at the same time.

Cooking Questions

What types of nut-milk pulp can be used?

Almond, cashew, hazelnut, or any homemade nut-milk pulp works, as long as it's squeezed dry.

Can I make these brownies gluten-free?

Yes, simply substitute all-purpose flour with a gluten-free flour blend for a wheat-free option.

How do I make the brownies vegan?

Replace eggs with flax eggs (2 tbsp ground flaxseed mixed with 5 tbsp water, rested 5 minutes).

Can I customize the add-ins?

Absolutely! Add your favorite nuts, chocolate chips, or even espresso powder for enhanced flavor.

What is the ideal texture for nut-milk pulp?

The pulp should be squeezed as dry as possible to avoid excess moisture in the brownies.

What serving suggestions work best?

Try with a dusting of powdered sugar or pair with a scoop of vegan ice cream for an indulgent treat.

Zero-Waste Brownies Nut Pulp

Rich brownies combine nut-milk pulp and chocolate, creating a delicious treat while minimizing kitchen waste.

Prep duration
15 min
Cook duration
30 min
Complete duration
45 min
Created by Sarah Collins


Skill level Easy

Heritage American

Output 12 Portions

Nutrition specifications Meat-free

Components

Dry Ingredients

01 1 cup all-purpose flour or gluten-free flour blend
02 1/2 cup unsweetened cocoa powder
03 1 teaspoon baking powder
04 1/2 teaspoon sea salt

Wet Ingredients

01 1 cup nut-milk pulp, squeezed dry (almond, cashew, or similar)
02 3/4 cup granulated sugar or coconut sugar
03 1/2 cup melted coconut oil or unsalted butter
04 2 large eggs, room temperature
05 1 teaspoon pure vanilla extract

Add-Ins

01 1/2 cup dark chocolate chips or chopped chocolate
02 1/3 cup chopped nuts, such as walnuts or pecans (optional)

Directions

Phase 01

Prepare Baking Pan: Preheat oven to 350°F (175°C). Line an 8x8-inch baking pan with parchment paper, allowing some overhang for easy removal.

Phase 02

Combine Dry Ingredients: Whisk flour, cocoa powder, baking powder, and sea salt together in a medium mixing bowl until evenly blended.

Phase 03

Mix Wet Ingredients: In a large bowl, stir nut-milk pulp, sugar, melted coconut oil or butter, eggs, and vanilla extract until the mixture is smooth and unified.

Phase 04

Incorporate Dry into Wet: Gradually fold the dry mixture into the wet ingredients, mixing just until combined. Avoid overworking the batter.

Phase 05

Add Chocolate and Nuts: Stir in the chocolate chips or chopped chocolate and, if desired, chopped nuts.

Phase 06

Fill Baking Pan: Transfer the batter to the prepared pan and spread evenly, smoothing the surface as needed.

Phase 07

Bake: Place pan in oven and bake for 28 to 32 minutes, or until a toothpick inserted in the center comes out with a few moist crumbs clinging.

Phase 08

Cool and Serve: Allow brownies to cool completely in the pan before slicing into squares for serving.

Necessary tools

  • Mixing bowls
  • Whisk
  • Spatula
  • Measuring cups and spoons
  • 8x8-inch baking pan
  • Parchment paper

Allergy details

Review each component for potential allergens and seek professional healthcare advice if you're uncertain.
  • Contains nuts due to nut-milk pulp and optional chopped nuts.
  • Contains eggs unless substituted with vegan alternatives.
  • Includes gluten unless prepared with a certified gluten-free flour blend.
  • May contain dairy if unsalted butter or certain chocolate chips are used; verify all ingredient labels.

Nutritional information (per portion)

These values are provided as a general guide only and aren't intended to replace professional medical guidance.
  • Energy: 210
  • Fats: 13 g
  • Carbohydrates: 23 g
  • Proteins: 4 g