Zero-Waste Brownies Nut-Milk

Featured in: Sweet Cravings

This creative baking method transforms leftover nut-milk pulp into indulgent, chocolatey brownies. With minimal prep and simple ingredients, each square delivers rich cocoa flavor and a soft, fudgy texture, all while reducing kitchen waste. The process is straightforward: combine dry and wet ingredients, add chocolate chips and nuts, and bake until perfectly set. Variations allow for vegan and gluten-free twists, and serving suggestions range from a dusting of powdered sugar to pairing with vegan ice cream. Enjoy these brownies as an innovative dessert that makes the most of every ingredient while delighting chocolate lovers.

Updated on Wed, 05 Nov 2025 10:01:00 GMT
Decadent zero-waste brownies using nut-milk pulp, topped with chocolate chips.  Pin
Decadent zero-waste brownies using nut-milk pulp, topped with chocolate chips. | crumbkiss.com

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

I first tried making these brownies after a weekend of homemade nut milk adventures and was thrilled to find a delicious way to use the leftover pulp. They quickly became a staple whenever I want a tasty treat while keeping waste low.

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)
  • Large eggs (room temperature): 2
  • 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

Prepare Baking Pan:
Preheat 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 flour, cocoa powder, baking powder, and salt.
Combine Wet Ingredients:
In a large bowl, combine 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 Chocolate & Nuts:
Stir in chocolate chips and nuts, if using.
Bake:
Pour batter into the prepared pan and smooth the top. Bake for 28–32 minutes, until a toothpick comes out with a few moist crumbs.
Cool & Slice:
Let cool completely in pan before slicing into squares.
Fudgy, rich zero-waste brownies made with leftover nut-milk pulp for guilt-free indulgence.  Pin
Fudgy, rich zero-waste brownies made with leftover nut-milk pulp for guilt-free indulgence. | crumbkiss.com

Every time I bring these to a family get-together, someone always asks how they taste so rich and moist. My kids love helping mix in the chocolate chips.

Required Tools

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

Allergen Information

Contains nuts from pulp and optional nuts, eggs unless using vegan substitute, and gluten unless using gluten-free flour. May contain dairy if using butter or regular chocolate chips. Always check labels for hidden allergens.

Nutritional Information

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

Savory zero-waste brownies featuring nut-milk pulp, perfect for dessert lovers. Pin
Savory zero-waste brownies featuring nut-milk pulp, perfect for dessert lovers. | crumbkiss.com

These brownies let you enjoy decadent flavor while reducing kitchen waste. Make a batch and savor every bite knowing no pulp goes unused.

Recipe FAQ

Can I use any nut-milk pulp for these brownies?

Yes, almond, cashew, or hazelnut pulp all work, provided they are squeezed dry for best texture.

How do I make these brownies gluten-free?

Simply swap all-purpose flour for your favorite gluten-free blend and follow the same preparation steps.

What vegan substitute works for the eggs?

Use 2 flax eggs by mixing 2 tbsp ground flaxseed with 5 tbsp water, resting for 5 minutes before adding.

Can I add any flavor enhancements?

Try mixing in 1/2 tsp espresso powder for deeper chocolate flavor or additional nuts for texture.

How do I know when the brownies are done baking?

Bake until a toothpick inserted in the center comes out with a few moist crumbs, usually 28–32 minutes.

Are there dairy-free options for these brownies?

Yes, choose melted coconut oil instead of butter and dairy-free chocolate chips for a completely dairy-free treat.

Zero-Waste Brownies Nut-Milk

Deep chocolate brownies make clever use of nut-milk pulp, offering mouthwatering flavor with less food waste.

Prep duration
15 min
Cook duration
30 min
Complete duration
45 min


Complexity Easy

Heritage American

Output 12 Portions

Dietary guidelines Vegetarian

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 (such as almond or cashew)
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)

Method

Phase 01

Prepare the Baking Pan: Preheat oven to 350°F. Line an 8x8-inch baking pan with parchment paper, ensuring overhang for easy removal.

Phase 02

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

Phase 03

Blend Wet Ingredients: In a large bowl, mix nut-milk pulp, sugar, melted coconut oil or butter, eggs, and vanilla extract until smooth and homogeneous.

Phase 04

Incorporate Dry into Wet Mixture: Gradually fold dry ingredients into the wet mixture using a spatula, mixing gently until just combined. Avoid overmixing.

Phase 05

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

Phase 06

Transfer and Smooth Batter: Pour batter into the prepared pan and use a spatula to level the top evenly.

Phase 07

Bake: Bake for 28 to 32 minutes, or until a toothpick placed in the center emerges with a few moist crumbs.

Phase 08

Cool and Serve: Allow brownies to cool completely in the pan before slicing into squares and 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 consult healthcare providers if you're uncertain.
  • Contains nuts from nut-milk pulp and optional nuts.
  • Contains eggs, unless substituted for vegan preparation.
  • Contains gluten if using regular flour.
  • May contain dairy if prepared with butter or non-dairy-free chocolate chips.
  • Always verify ingredient labels for secondary allergens.

Nutritional breakdown (per portion)

These values are approximate guides only and shouldn't replace professional medical guidance.
  • Energy: 210
  • Fat: 13 g
  • Carbohydrates: 23 g
  • Protein: 4 g