Zero-Waste Brownies Nut-Milk Pulp

Featured in: Sweet Treats

Transform leftover nut-milk pulp into rich, fudgy brownies that deliver deep chocolate flavor and reduced food waste. Blend the pulp with cocoa, flour, eggs, and your choice of coconut oil or butter, then fold in dark chocolate chips and nuts for extra decadence. Baked until moist and chewy, these squares are ideal for dessert or snacking. Options for gluten-free, dairy-free, or vegan diets ensure everyone can savor them. A clever use of nut-milk byproduct, these brownies are easy, resourceful, and irresistibly chocolatey.

Updated on Tue, 04 Nov 2025 11:55:00 GMT
Rich, fudgy Zero-Waste Brownies made with leftover nut-milk pulp and chocolate.  Pin
Rich, fudgy Zero-Waste Brownies made with leftover nut-milk pulp and chocolate. | potfuljoy.com

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

I first made these brownies after struggling to find a way to use all my leftover almond pulp from homemade nut milk. They turned out so rich and moist that my family requested them every weekend and were amazed they came from kitchen scraps.

Ingredients

  • All-purpose flour (or gluten-free flour 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 (e.g., 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

Prep 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.
Mix 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 & 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 the batter into the prepared pan and smooth the top. Bake for 28 to 32 minutes, or until a toothpick inserted in the center comes out with a few moist crumbs.
Cool & Slice:
Let cool completely in the pan before slicing into squares.
Decadent Zero-Waste Brownies, perfect for satisfying your sweet tooth with minimal waste.  Pin
Decadent Zero-Waste Brownies, perfect for satisfying your sweet tooth with minimal waste. | potfuljoy.com

My kids love helping mix in the chocolate chips and enjoy these brownies as an after-school treat, never guessing they're made from our nut milk leftovers.

Required Tools

Mixing bowls, whisk, spatula, measuring cups and spoons, baking pan, and parchment paper make prepping and baking a breeze.

Allergen Information

Contains nuts and eggs unless using substitutes. Gluten-free and dairy-free variations are easy with alternative ingredients.

Nutritional Information

Each brownie contains about 210 calories, 13 g fat, 23 g carbs, and 4 g protein.

Delicious Zero-Waste Brownies topped with chocolate chips, ideal for dessert lovers. Pin
Delicious Zero-Waste Brownies topped with chocolate chips, ideal for dessert lovers. | potfuljoy.com

Let brownies cool fully before slicing for neat squares. Enjoy warm with a scoop of vegan ice cream for extra indulgence.

Recipe Q&A

What type of nut-milk pulp works best?

Almond or cashew pulp work well, but any squeezed-dry nut-milk pulp, like hazelnut, can be used.

How do you make these brownies gluten-free?

Substitute the all-purpose flour with a gluten-free flour blend for chewy, delicious results.

Can I make these brownies vegan?

Replace the eggs with flax eggs and use dairy-free chocolate chips and coconut oil to make them vegan-friendly.

How do I enhance the chocolate flavor?

Add 1/2 teaspoon of espresso powder to intensify the chocolate profile.

What can I serve with these brownies?

Serve with powdered sugar or a scoop of vegan ice cream for added indulgence.

How should I store leftover brownies?

Keep brownies in an airtight container at room temperature for up to 4 days, or freeze for extended freshness.

Zero-Waste Brownies Nut-Milk Pulp

Enjoy fudgy brownies with deep chocolate notes, using nut-milk pulp to reduce waste and boost texture.

Preparation time
15 min
Cooking time
30 min
Total time
45 min

Category Sweet Treats

Difficulty Easy

Origin American

Yield 12 Servings

Dietary specifications Vegetarian, Dairy-free

Ingredients

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)

Instructions

Step 01

Prepare Baking Pan: Preheat oven to 350°F. Line an 8x8-inch baking pan with parchment paper, ensuring edges are covered.

Step 02

Mix Dry Ingredients: In a medium mixing bowl, whisk together flour, cocoa powder, baking powder, and sea salt until evenly combined.

Step 03

Combine Wet Ingredients: In a large separate bowl, thoroughly mix nut-milk pulp, sugar, melted coconut oil or butter, eggs, and vanilla extract until the mixture is smooth and cohesive.

Step 04

Incorporate Dry Into Wet: Gradually fold the dry ingredient mixture into the wet mixture, mixing gently to combine. Avoid overmixing to maintain a tender texture.

Step 05

Fold in Chocolate and Nuts: Stir in dark chocolate chips and chopped nuts if using, distributing evenly throughout the batter.

Step 06

Transfer Batter: Pour the prepared batter into the lined baking pan. Smooth the surface with a spatula for even baking.

Step 07

Bake Brownies: Bake at 350°F for 28 to 32 minutes, or until a toothpick inserted into the center emerges with a few moist crumbs.

Step 08

Cool and Slice: Allow brownies to cool fully in the pan. Once completely cooled, lift out using the parchment overhang and slice into squares.

Required equipment

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

Allergen information

Review each ingredient to identify potential allergens and if uncertain, please consult a healthcare professional.
  • Contains tree nuts from nut-milk pulp and optional nuts.
  • Contains eggs unless vegan substitute is used.
  • May contain gluten if standard flour is used.
  • May contain dairy if butter or non-dairy chocolate chips are not used.
  • Always inspect ingredients for concealed allergens prior to use.

Nutritional values (per serving)

These values are provided as a general guide only and shouldn't replace professional medical advice.
  • Calories: 210
  • Fat: 13 g
  • Carbs: 23 g
  • Protein: 4 g