Fudgy Flourless Cashew Butter Brownies

These Flourless Cashew Butter Brownies are a decadent, grain-free dessert that’s also gluten-free and dairy-free. There’s no refined sugar here — just wholesome ingredients that deliver a rich, fudgy brownie you’ll want to make again and again. The base is a creamy cashew butter blended with maple syrup, which keeps the brownies moist and satisfyingly chocolatey.

This recipe is a flourless twist on classic brownie bars and shares a lot in common with simple grain-free dessert recipes that use nut butter as the base. It’s quick to prepare — the batter comes together in minutes and bakes in about 15 minutes. The result is a fudgy, slightly chewy square that holds its shape and tastes indulgent despite its clean ingredients.

What You Need for Our Cashew Butter Brownies

• Creamy cashew butter: Use unsalted if possible. If your cashew butter is salted, skip any added salt in the recipe.
• Eggs: Two large eggs help bind the batter and create the right texture.
• Maple syrup: A natural liquid sweetener that adds flavor and keeps the brownies moist.
• Coconut palm sugar: A granulated natural sweetener that gives a caramel-like note; light brown sugar can work as a substitute.
• Cocoa powder: Unsweetened cocoa provides deep chocolate flavor. Use a darker variety if you prefer a more intense taste.
• Coconut flour: A little coconut flour helps absorb moisture and structure the batter without adding grains.
• Baking soda and baking powder: Small amounts give a subtle lift so the brownies aren’t overly dense.
• Vanilla extract: A splash enhances the overall flavor.

Delicious Recipe Variations

The recipe is versatile and easy to adapt depending on what you have and your dietary needs. A few simple swaps and add-ins can change flavor and texture:

• Nut butter swap: Peanut butter, almond butter, or another creamy nut butter can be used in place of cashew butter. Expect a slightly different flavor profile but similar results.
• Egg-free option: Substitute flax eggs if you need a vegan version. Use 1 tablespoon ground flaxseed mixed with 3 tablespoons water per egg, and allow the mixture to gel before using.
• More intense chocolate: Use dark or Dutch-processed cocoa to deepen the chocolate flavor.
• Add-ins: Stir in dark chocolate chips, vegan chips, or cacao nibs for extra texture and gooey pockets of chocolate.
• Toppings: Sprinkle coarse sea salt, chopped nuts, or a drizzle of additional cashew butter over warm brownies for finishing touches.

How to Store + Freeze

Store these brownies at room temperature in an airtight container for up to 5 days. To extend their life, refrigerate for up to 10 days or freeze for longer storage.

To freeze: Cut into individual portions, wrap each piece tightly, and place them in a freezer-safe container or bag. They keep well for up to 3 months. Thaw overnight in the refrigerator or bring to room temperature; warm briefly in the microwave for a soft, gooey treat.

Flourless Cashew Butter Brownies

These brownies are made with a cashew butter base, no refined sugar, no butter, and no flour — moist, fudgy, and simple to make.

Ingredients

Wet

• 1 cup creamy cashew butter, unsalted (if your cashew butter is salted, omit added salt)
• 2 large eggs
• 1 tablespoon maple syrup
• 1 teaspoon pure vanilla extract

Dry

• 2/3 cup coconut palm sugar (light brown sugar works too)
• 1/3 cup unsweetened cocoa powder
• 2 tablespoons coconut flour
• 1/2 teaspoon baking soda
• 1/2 teaspoon baking powder

Instructions

1. Preheat the oven to 350°F (175°C). Lightly grease a 9×9-inch baking pan with coconut oil or nonstick spray.
2. In a large bowl, combine the cashew butter, eggs, maple syrup, and vanilla. Mix until smooth and well combined.
3. In a separate bowl, whisk together the coconut palm sugar, cocoa powder, coconut flour, baking soda, and baking powder. Add the dry ingredients to the wet and stir until incorporated. The batter should be thick, similar to cookie dough.
4. Transfer the batter to the prepared pan and spread evenly with a spatula or your fingers. If you notice oil pooling on top, gently blot with a paper towel.
5. Bake for 14–16 minutes for a fudgier center, or a few minutes longer for a firmer texture. Avoid over-baking.
6. Allow the brownies to cool in the pan for at least 30 minutes to set before slicing into squares.

Nutrition (per serving)

Calories: 253 kcal, Carbohydrates: 24 g, Protein: 6 g, Fat: 16 g, Fiber: 3 g, Sugar: 13 g.

Nutrition values are approximate and provided for reference only.

If you try this recipe, serve the brownies slightly warm with a dusting of cocoa or a small scoop of dairy-free ice cream. Enjoy a rich, chocolatey bite that’s simple to make and easy to love.