Zero-Waste Brownies Nut Pulp

Featured in: Fresh Bloom Bakes

Enjoy rich, fudgy brownies by incorporating leftover nut-milk pulp, giving each bite a boost of chocolate flavor and reducing food waste. This straightforward method blends dry and wet ingredients, including cocoa powder and squeezed nut-milk pulp, then adds chocolate chips and nuts for texture. Bake until set and let cool completely before slicing. These squares offer vegetarian, gluten-free, and dairy-free options, making them versatile for many diets. Perfect for dessert enthusiasts seeking a creative and sustainable treat.

Updated on Fri, 07 Nov 2025 09:47:00 GMT
Decadent Zero-Waste Brownies using nut-milk pulp, perfect for chocolate lovers.  Save
Decadent Zero-Waste Brownies using nut-milk pulp, perfect for chocolate lovers. | sizzlebloom.com

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

I first tried these brownies when I had a batch of almond-milk pulp left over from homemade milk. It amazed me how moist and flavorful the brownies became, and I felt good about finding a creative use for what would have been food waste.

Ingredients

  • All-purpose flour: 1 cup (120 g) or gluten-free flour blend
  • Unsweetened cocoa powder: 1/2 cup (45 g)
  • Baking powder: 1 tsp
  • Sea salt: 1/2 tsp
  • Nut-milk pulp: 1 cup (200 g), e.g., almond or cashew, squeezed dry
  • Granulated sugar or coconut sugar: 3/4 cup (150 g)
  • Melted coconut oil or unsalted butter: 1/2 cup (120 ml)
  • Eggs: 2 large, room temperature
  • 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:
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:
Gradually fold the dry ingredients into the wet mixture until just combined. Do not overmix.
Add-ins:
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.
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My kids love helping stir the batter and sneaking a few chocolate chips before baking. Making these brownies has become our favorite zero-waste baking project on rainy weekends.

Required Tools

You will need mixing bowls, a whisk, a spatula, measuring cups and spoons, an 8x8-inch baking pan, and parchment paper for easy clean-up.

Allergen Information

Contains nuts (from nut-milk 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 allergens.

Nutritional Information

Each brownie contains approximately 210 calories, 13 g total fat, 23 g carbohydrates, and 4 g protein.

Enjoy rich, fudgy Zero-Waste Brownies topped with dark chocolate chips.  Save
Enjoy rich, fudgy Zero-Waste Brownies topped with dark chocolate chips. | sizzlebloom.com

Enjoy these brownies fresh or freeze leftovers for an easy chocolate treat anytime. Feel free to customize with your favorite nut-milk pulp and add-ins.

Common Questions

Can I use different types of nut-milk pulp?

Yes, almond, cashew, or hazelnut pulp all work well. Make sure the pulp is squeezed dry before use.

How do I make these brownies vegan?

Replace eggs with flax eggs by mixing ground flaxseed with water and letting it rest for five minutes.

What is the best way to prepare the baking pan?

Line an 8x8-inch pan with parchment paper for easy removal and clean edges after baking.

Can I use gluten-free flour?

Absolutely! Substitute all-purpose flour with your favorite gluten-free blend for a suitable alternative.

What add-ins work well for these brownies?

Dark chocolate chips and chopped nuts add texture and richness, while espresso powder intensifies the chocolate flavor.

How do I know when the brownies are baked?

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

Zero-Waste Brownies Nut Pulp

Rich brownies made with nut-milk pulp, enhancing flavor and sustainability for delightful chocolate squares.

Setup Duration
15 min
Heat Duration
30 min
Complete Duration
45 min
Created by Emily Dawson

Classification Fresh Bloom Bakes

Skill Level Easy

Heritage American

Output 12 Portions

Nutrition Labels 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 (almond or cashew, squeezed dry)
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 Steps

Phase 01

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

Phase 02

Combine Dry Ingredients: In a medium bowl, whisk together the flour, cocoa powder, baking powder, and sea salt until evenly distributed.

Phase 03

Mix Wet Ingredients: In a large bowl, blend the nut-milk pulp, sugar, melted coconut oil or butter, eggs, and vanilla extract. Whisk until smooth and homogenous.

Phase 04

Incorporate Dry with Wet Mixture: Using a spatula, gradually fold the dry ingredients into the wet mixture. Stir gently only until combined, avoiding overmixing.

Phase 05

Fold in Chocolate and Nuts: Add dark chocolate chips and chopped nuts, if using. Mix briefly to distribute throughout the batter.

Phase 06

Transfer and Bake: Scrape the batter into the prepared pan, smoothing the surface evenly. Bake for 28 to 32 minutes, or until a toothpick inserted in the center emerges with a few moist crumbs.

Phase 07

Cool and Slice: Allow brownies to cool completely in the pan. Lift out using the parchment and slice into squares for serving.

Kitchen Tools

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

Dietary Alerts

Always review ingredients individually for potential allergens and seek professional medical guidance when uncertain.
  • Contains nuts from nut-milk pulp and optional chopped nuts.
  • Contains eggs unless prepared with vegan flax substitute.
  • Contains gluten if using regular flour; choose gluten-free blend for alternative.
  • May contain dairy if using butter or certain chocolate chips; verify chocolate labels.

Dietary Information (per portion)

Values shown are estimates and shouldn't replace professional medical consultation.
  • Energy Value: 210
  • Fats: 13 g
  • Carbohydrates: 23 g
  • Proteins: 4 g