Greek Yogurt Brownies

Featured in: Sweet & Calm Treats

These rich, fudgy chocolate squares achieve their decadent texture through Greek yogurt instead of traditional butter or oil. The yogurt creates an incredibly moist crumb while adding protein, making each square under 100 calories. Dutch-processed cocoa powder delivers deep chocolate flavor, and almond or oat flour keeps them naturally gluten-free.

Mixing comes together in just 10 minutes with basic pantry staples. The batter bakes in 25 minutes into dense, chewy squares that improve with chilling. Add dark chocolate chips or nuts for extra texture, or keep them simple for maximum protein impact.

Updated on Sat, 07 Feb 2026 14:07:00 GMT
Freshly baked Greek Yogurt Brownies with gooey chocolate chips and chopped nuts on a wire cooling rack. Save
Freshly baked Greek Yogurt Brownies with gooey chocolate chips and chopped nuts on a wire cooling rack. | moonthyme.com

The smell of these brownies baking had my roommate standing skeptically in the kitchen doorway, arms crossed, insisting that something chocolatey and fudgy could not possibly be healthy. When I pulled them from the oven an hour later, still warm and dotted with melting chocolate chips, she took one bite and immediately asked for the recipe. Now they are our go-to treat for late night studying sessions, proving that guilt free indulgence is not an oxymoron.

I discovered this recipe during my semester abroad when my host sister wanted to bake something together but we had almost no ingredients in the apartment. We subbed in yogurt for butter out of necessity, and the result was so surprisingly good that it is now the only brownie recipe I make. The texture is somewhere between a dense fudge and a cakey brownie, exactly what chocolate cravings demand.

Ingredients

  • Plain Greek yogurt: Use 2% or full fat for the creamiest texture and best protein boost
  • Eggs: Room temperature eggs incorporate better into the batter for a smoother crumb
  • Maple syrup: Adds moisture and natural sweetness without refined sugar
  • Vanilla extract: Pure vanilla extract rounds out the chocolate flavor beautifully
  • Unsweetened cocoa powder: Dutch processed gives a deeper, mellower chocolate taste
  • Almond flour or oat flour: Keeps these gluten free while adding nuttiness or heartiness
  • Salt: Just a pinch makes the chocolate flavor pop
  • Dark chocolate chips: Optional but highly recommended for pockets of melted chocolate

Instructions

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Prep your pan:
Preheat oven to 175°C (350°F) and line an 8x8 inch baking pan with parchment paper so the brownies lift out easily later.
Mix the wet ingredients:
In a medium bowl, whisk together Greek yogurt, eggs, maple syrup, and vanilla until completely smooth and glossy.
Combine the dry ingredients:
In a separate bowl, stir the cocoa powder, almond flour or oat flour, and salt until well blended.
Fold together:
Gently fold the dry mixture into the wet ingredients just until combined, being careful not to overmix which can make them tough.
Add your extras:
Stir in chocolate chips or chopped nuts if using, then pour the batter into your prepared pan and smooth the top.
Bake to perfection:
Bake for 20 to 25 minutes until the center is just set and a toothpick comes out with a few moist crumbs, not completely clean.
Cool completely:
Let the pan cool on a wire rack, then refrigerate for at least an hour before slicing for the cleanest cuts and best fudgy texture.
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Store cookware, spices, and prep tools within reach to keep cooking organized and efficient.
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Fudgy Greek Yogurt Brownies sliced into neat squares, showing a moist crumb on a marble countertop. Save
Fudgy Greek Yogurt Brownies sliced into neat squares, showing a moist crumb on a marble countertop. | moonthyme.com

These became a staple in my apartment during finals week, partly because they come together in ten minutes and partly because something about them feels substantial enough to count as a real snack rather than just dessert.

Making Them Vegan

Swap the Greek yogurt for an unsweetened plant based version and replace each egg with a flax egg made from 2 tablespoons ground flaxseed mixed with 5 tablespoons water. Let the flax mixture sit for five minutes until it thickens into a gel, then proceed with the recipe exactly as written.

Customizing the Flavor

Try adding a teaspoon of espresso powder to the dry ingredients for a mocha version that highlights the chocolate flavor. For a peppermint twist, add a drop of peppermint extract along with the vanilla and use white chocolate chips instead of dark.

Storage and Meal Prep

These brownies actually improve after a day in the fridge as the flavors meld and the texture becomes even more fudgy. Store them in an airtight container in the refrigerator for up to five days, or freeze individual squares wrapped in plastic for busy weeks.

  • Freeze with parchment paper between layers so they do not stick together
  • Let frozen brownies thaw at room temperature for twenty minutes
  • Microwave for ten seconds if you prefer them warm
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Rich, protein-packed Greek Yogurt Brownies plated beside fresh strawberries for a healthy dessert serving suggestion. Save
Rich, protein-packed Greek Yogurt Brownies plated beside fresh strawberries for a healthy dessert serving suggestion. | moonthyme.com

Whether you are baking for health reasons or just curious, these brownies prove that sometimes the unexpected ingredient is exactly what a recipe needs. Enjoy every fudgy bite.

Recipe FAQ

Why use Greek yogurt in brownies?

Greek yogurt replaces butter and oil while providing moisture and structure. It adds protein, creates a fudgy texture, and significantly reduces calories without sacrificing richness.

Can I make these brownies vegan?

Yes. Substitute the Greek yogurt with plant-based yogurt and replace the eggs with flax eggs (2 tablespoons ground flaxseed mixed with 5 tablespoons water). Let the flax mixture sit for 5 minutes before using.

Why should I refrigerate before slicing?

Chilling for at least 1 hour allows the brownies to set completely, making clean cuts easier and enhancing the fudgy texture. Room temperature brownies can be slightly gooey and difficult to slice neatly.

What type of cocoa powder works best?

Dutch-processed cocoa powder is ideal because it has been treated with alkali, resulting in a darker color and smoother, less acidic chocolate flavor. Natural cocoa powder will also work but may taste slightly more acidic.

Can I add protein powder?

Yes. Add one scoop of chocolate or vanilla protein powder and reduce the flour slightly to maintain the proper batter consistency. This will increase the protein content per serving even further.

How should I store these brownies?

Keep refrigerated in an airtight container for up to 5 days. The cool temperature maintains their fudgy texture. They can also be frozen for up to 3 months; thaw overnight in the refrigerator before serving.

Greek Yogurt Brownies

Rich fudgy chocolate squares made with Greek yogurt for a protein-packed healthier dessert under 100 calories.

Prep Time
10 min
Time to Cook
25 min
Total Duration
35 min
Created by Lydia Brooks


Skill Level Easy

Cuisine American

Portions 12 Serving Size

Diet Info Vegetarian Friendly, Low Carb

What You'll Need

Wet Ingredients

01 3/4 cup plain Greek yogurt (2% or full fat)
02 2 large eggs
03 1/3 cup maple syrup
04 1 teaspoon vanilla extract

Dry Ingredients

01 1/2 cup unsweetened cocoa powder (Dutch-processed preferred)
02 1/2 cup almond flour or oat flour
03 1/4 teaspoon salt

Optional Add-Ins

01 1/4 cup dark chocolate chips
02 1/4 cup chopped nuts

How to Make It

Step 01

Prepare the Oven and Pan: Preheat oven to 350°F. Line an 8x8-inch baking pan with parchment paper.

Step 02

Combine Wet Ingredients: In a medium mixing bowl, whisk together the Greek yogurt, eggs, maple syrup, and vanilla extract until smooth and well combined.

Step 03

Mix Dry Ingredients: In a separate bowl, combine the cocoa powder, almond flour or oat flour, and salt. Whisk to ensure even distribution.

Step 04

Combine Mixtures: Gently fold the dry ingredients into the wet mixture just until combined. Be careful not to overmix to maintain fudgy texture.

Step 05

Add Optional Ingredients: Stir in chocolate chips, nuts, or other toppings if desired.

Step 06

Pour and Smooth Batter: Pour the batter into the prepared pan and smooth the top evenly with a spatula.

Step 07

Brownies: Bake for 20 to 25 minutes, or until the center is just set and a toothpick inserted comes out with a few moist crumbs.

Step 08

Cool Completely: Place the pan on a wire cooling rack and let brownies cool completely to room temperature.

Step 09

Chill and Slice: For best texture and clean slices, refrigerate for at least 1 hour before cutting into 12 squares.

Tools Needed

  • 2 mixing bowls
  • Whisk or spatula
  • 8x8-inch baking pan
  • Parchment paper
  • Wire cooling rack

Allergen Details

Review every ingredient for allergens and ask a medical professional when unsure.
  • Contains eggs
  • Contains dairy (Greek yogurt)
  • Contains almonds (if using almond flour)
  • May contain tree nuts (optional add-ins)

Nutrition Details (each serving)

These details are for reference only, and shouldn't replace healthcare advice.
  • Energy: 90
  • Fats: 3.5 g
  • Carbohydrates: 11 g
  • Proteins: 5 g