Greek Yogurt Brownies

Featured in: Simple Sweet Finishes

These indulgent chocolate squares deliver all the fudgy richness you crave, thanks to Greek yogurt creating an incredibly moist texture without any butter or oil. Each 90-calorie serving packs 5 grams of protein, making them a satisfying treat that won't derail your wellness goals. The combination of Dutch-processed cocoa powder and maple syrup creates deep chocolate flavor while keeping refined sugars minimal. Simply whisk wet ingredients, fold in the dry mixture, and bake for 25 minutes. Refrigerating before slicing ensures perfectly clean cuts and an even denser, chewier texture that rivals traditional bakery-style brownies.

Updated on Sat, 07 Feb 2026 16:16:00 GMT
A close-up shot of freshly baked Greek Yogurt Brownies cut into neat squares, revealing a fudgy interior with melted dark chocolate chips. Pin It
A close-up shot of freshly baked Greek Yogurt Brownies cut into neat squares, revealing a fudgy interior with melted dark chocolate chips. | casaflavors.com

I was skeptical the first time a friend told me brownies could actually be healthy. Standing in my kitchen with a container of Greek yogurt, I felt ridiculous trying to convince myself this would work. The batter looked wrong, tasted too tangy, and I was already planning to order takeout instead. But when those squares cooled down and I took that first bite, something magical happened. These brownies proved me completely wrong about everything I thought I knew about guilt-free desserts.

My sister visited last month and devoured three before I finally told her what was in them. She stopped mid-chew, stared at me suspiciously, then reached for another square saying she did not care what healthy stuff I hid inside. Now she texts me weekly asking when I am making another batch.

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Ingredients

  • Plain Greek yogurt: The secret weapon creating that incredibly fudgy texture while packing in protein. Full fat gives the richest results but 2 percent works perfectly too.
  • Large eggs: These provide structure and lift. Flax eggs work for a vegan version but the texture changes slightly.
  • Maple syrup: Adds just enough sweetness without being overpowering. Honey or agave work if that is what you have in your pantry.
  • Vanilla extract: Do not skip this. It amplifies the chocolate flavor and makes everything taste more decadent.
  • Unsweetened cocoa powder: Dutch-processed gives the deepest, richest chocolate taste. Regular cocoa works but expect a slightly lighter flavor.
  • Almond flour or oat flour: Both create tender crumbs. Almond flour adds a subtle nuttiness while oat flour keeps it neutral and light.
  • Salt: Crucial for balancing the sweetness and making chocolate flavor pop. Use a good quality salt here.
  • Dark chocolate chips: Optional but highly recommended for those pockets of melted chocolate throughout.
  • Chopped nuts: Walnuts or pecans add lovely crunch and healthy fats.

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Instructions

Preheat your oven:
Set to 175ยฐC (350ยฐF) and line an 8x8-inch pan with parchment paper. Trust me on the parchment. These brownies are sticky and you will thank yourself later.
Whisk the wet ingredients:
Combine Greek yogurt, eggs, maple syrup, and vanilla until completely smooth. Take your time here. Lumps of yogurt will not disappear later.
Mix the dry ingredients:
In a separate bowl, whisk together cocoa powder, flour, and salt until well combined. This ensures even distribution.
Gently combine:
Fold the dry ingredients into the wet mixture just until combined. Overmixing makes brownies tough and nobody wants that.
Add your extras:
Fold in chocolate chips or nuts if using. Be gentle to keep the air bubbles you have created.
Spread and bake:
Pour batter into your prepared pan and smooth the top. Bake 20 to 25 minutes until just set. They should still look slightly underbaked.
Patience is key:
Cool completely then refrigerate at least an hour. This is the hardest part but absolutely essential for proper texture.
A single square of Greek Yogurt Brownies on a small plate with a glass of milk, ready to be enjoyed as a high-protein snack. Pin It
A single square of Greek Yogurt Brownies on a small plate with a glass of milk, ready to be enjoyed as a high-protein snack. | casaflavors.com

These brownies have become my go-to for every gathering. People never believe me when I reveal the secret ingredient and honestly I have stopped trying to convince them. I just watch them enjoy seconds and thirds while feeling secretly pleased about serving something so wholesome.

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Storage Secrets

Keep these stored in an airtight container in the refrigerator. The cold actually enhances the fudgy texture and makes them feel even more indulgent. They easily last five days though in my house they disappear much faster.

Making Them Vegan

Plant-based yogurt works beautifully here. Just mix 2 tablespoons ground flaxseed with 5 tablespoons water and let it sit for a few minutes to create your flax eggs. The texture becomes slightly denser but still absolutely delicious.

Boosting The Protein

Sneak in a scoop of chocolate or vanilla protein powder for an even bigger protein punch. You may need to add a splash of water since powder absorbs moisture. The flavor stays rich while packing in extra nutrition.

  • Add protein powder gradually and taste as you go
  • Reduce flour slightly if the batter seems too thick
  • Stick to chocolate flavored powder to maintain that classic brownie taste
A square of Greek Yogurt Brownies on a wooden cutting board, topped with chopped walnuts, showing the moist, crackly top texture. Pin It
A square of Greek Yogurt Brownies on a wooden cutting board, topped with chopped walnuts, showing the moist, crackly top texture. | casaflavors.com

Every time I pull these from the oven I still get that little spark of amazement that something this healthy can taste this good.

Recipe FAQs

โ†’ Why use Greek yogurt in brownies?

Greek yogurt replaces butter and oil while creating extra moisture and tenderness. The protein structure helps achieve that fudgy texture we love, plus each square delivers 5 grams of protein for a more satisfying treat.

โ†’ Can I make these vegan?

Absolutely. Substitute plain Greek yogurt with unsweetened plant-based yogurt and replace the two eggs with flax eggs (2 tablespoons ground flaxseed mixed with 5 tablespoons water). Let the flax mixture sit for 5 minutes until gelatinous before adding.

โ†’ Why must I refrigerate before cutting?

Chilling sets the structure completely, making clean slices possible. Warm brownies tend to crumble or stick to the knife. Plus, refrigeration intensifies the fudgy texture and makes them taste even more decadent.

โ†’ What type of cocoa powder works best?

Dutch-processed cocoa powder creates the richest flavor and darkest color. The alkalizing process reduces acidity, resulting in smoother, more mellow chocolate notes. Natural cocoa works too but may taste slightly sharper.

โ†’ How should I store these brownies?

Keep them refrigerated in an airtight container for up to 5 days. The cool environment maintains that dense fudgy texture and prevents them from becoming too soft. You can also freeze individually wrapped squares for up to 3 months.

โ†’ Can I add protein powder to boost nutrition?

Yes, stir in one scoop of chocolate or vanilla protein powder when combining dry ingredients. Reduce the almond or oat flour by 2 tablespoons to compensate. This bumps protein to approximately 8-9 grams per serving.

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Greek Yogurt Brownies

Rich, fudgy chocolate squares made with Greek yogurt instead of butter. Under 100 calories each with 5g protein.

Prep Time
10 mins
Time to Cook
25 mins
Overall Time
35 mins
Created by Fiona Chambers


Skill Level Easy

Cuisine Type American

Makes 12 Portions

Dietary Details Vegetarian

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

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

Step 02

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

Step 03

Mix Dry Ingredients: In a separate bowl, combine cocoa powder, almond flour or oat flour, and salt.

Step 04

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

Step 05

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

Step 06

Transfer to Pan: Pour batter into prepared pan and smooth top with spatula.

Step 07

Bake: Bake for 20-25 minutes, until center is just set and toothpick comes out with a few moist crumbs.

Step 08

Cool: Place pan on wire cooling rack and let brownies cool completely.

Step 09

Chill and Slice: Refrigerate for at least 1 hour before slicing into 12 squares for best texture.

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Equipment Needed

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

Allergy Info

Be sure to look over every ingredient for allergens, and talk to a health expert with any concerns.
  • Contains eggs
  • Contains dairy (Greek yogurt)
  • Contains almonds (if using almond flour)
  • May contain tree nuts (optional add-ins)

Nutrition per Serving

Nutritional info is for general reference and isn't medical guidance.
  • Caloric Value: 90
  • Fats: 3.5 g
  • Carbohydrates: 11 g
  • Proteins: 5 g

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