Low Calorie Brownies: Fudgy, Rich, and Only 37 Calories Each!

Some recipes just hit different, and these low calorie brownies are one of them. Imagine sinking your teeth into a rich, fudgy brownie that feels completely indulgent — but without the calorie overload. Sounds like magic, right? It’s real, and it’s happening in your kitchen today!

I’ve always been a firm believer that healthy eating should never feel like punishment. We deserve desserts that make us excited, not deprived! These brownies are impossibly moist, deep in chocolate flavor, and so light that you can easily enjoy one (or three) without a second thought. The smell when they’re baking is pure chocolate bliss — I’m kicking myself for not filming my first batch because the kitchen smelled like a dream!

Let’s get right into it because these brownies are calling your name!

Ingredients

Here’s everything you’ll need for these fudgy low calorie brownies:

  • 3/4 cup of nonfat Greek yogurt — I personally used Fage 0% for the best texture.
  • 1/4 cup skim milk

  • 1/2 cup cocoa powder (unsweetened)

  • 1/2 cup old-fashioned rolled oats (like Quaker)

  • 1/2 cup of Truvia Baking Blend, or any natural, stevia-based sweetener that measures like sugar.

  • 1 large egg

  • 1 teaspoon baking powder

  • 1 pinch salt

Equipment:

  • 8×8 inch baking pan

  • Blender or food processor

How to Make Fudgy Low Calorie Brownies

Step 1: Preheat & Prep

Preheat your oven to 400°F. Lightly grease an 8×8 inch square baking dish or line it with parchment paper for easy removal.

Step 2: Blend It All Up

Add all your ingredients into a blender or food processor. Blend until completely smooth — about 1 minute. The batter will be thick and luscious!

Step 3: Bake

Transfer the batter into your greased pan and spread it out evenly with a spatula. Bake for about 15 minutes, or until the center is just set.

Step 4: Cool and Slice

Allow the brownies to cool completely (yes, completely! patience pays off!) before slicing into 9 generous squares.

Helpful Tips

Low Calorie Brownies Recipe

  • Don’t overbake! These brownies are best when they’re still a little fudgy in the center. Start checking around the 13-minute mark.

  • Let them cool fully before slicing to avoid a crumbly mess.

  • Use a good quality cocoa powder for maximum chocolate flavor — it really makes a difference!

Substitutions and Variations

  • No Greek yogurt? You can use plain low-fat yogurt instead, though the texture might be slightly less dense.

  • Want extra chocolate? Fold in a handful of sugar-free chocolate chips right before you bake for an extra chocolatey bite.

  • Vegan? Try swapping the egg for a flaxseed egg (1 tablespoon ground flaxseed + 3 tablespoons water, mixed and rested for 5 minutes).

Seriously — this is one of those recipes just waiting for you to customize and make it your own!

Frequently Asked Questions

Can I use almond milk instead of skim milk?

Absolutely! Almond milk, oat milk, or any other dairy-free milk will work perfectly here.

How sweet are these brownies?

They’re gently sweet — think dark chocolate vibe. Prefer your brownies on the sweeter side? Just add a little extra sweetener to the batter!

Can I add mix-ins?

Yessss! Chopped nuts, sugar-free chocolate chips, a swirl of peanut butter — get creative!

Storage Instructions

Keep these brownies in an airtight container — they’ll stay fresh at room temperature for 3 days or in the fridge for up to a week. They also freeze beautifully — just wrap them individually and stash in a freezer bag for up to 2 months. Perfect for when those chocolate cravings hit!

More Brownie & Healthy Treat Recipes You’ll Love

Final Thoughts

These low-calorie brownies are the proof we all need that healthy eating doesn’t mean giving up the foods we love. They’re fudgy, rich, and so satisfying, you’ll forget they’re only 37 calories each! Whether you’re craving a quick chocolate fix or need a lighter dessert option for friends and family, this recipe delivers every single time.

I can’t wait for you to whip up a batch and see just how easy (and delicious) healthy baking can be. Don’t be surprised if you find yourself making them on repeat — they’re just that good!!

Print
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Low Calorie Brownies

Low Calorie Brownies: Fudgy, Rich, and Only 37 Calories Each!


  • Author: Lisa
  • Total Time: 25 minutes
  • Yield: 9 brownies 1x
  • Diet: Low Calorie

Description

Rich, fudgy, and only 37 calories each, these low-calorie brownies are the ultimate guilt-free chocolate treat! Easy to make, packed with chocolate flavor, and perfect for satisfying your sweet tooth without the calorie overload.


Ingredients

Scale

3/4 cup nonfat Greek yogurt (I used Fage 0%)

1/4 cup skim milk

1/2 cup cocoa powder (unsweetened)

1/2 cup old-fashioned rolled oats (like Quaker)

1/2 cup Truvia Baking Blend (or any natural, stevia-based sweetener that measures like sugar)

1 large egg

1 teaspoon baking powder

1 pinch salt


Instructions

Step 1: Preheat & Prep
Preheat your oven to 400°F. Lightly grease an 8×8 inch square baking dish or line it with parchment paper for easy removal.
Step 2: Blend It All Up
Add all your ingredients into a blender or food processor. Blend until completely smooth — about 1 minute. The batter will be thick and luscious!
Step 3: Bake
Transfer the batter into your greased pan and spread it out evenly with a spatula. Bake for about 15 minutes, or until the center is just set.
Step 4: Cool and Slice
Allow the brownies to cool completely (yes, completely! patience pays off!) before slicing into 9 generous squares.

Notes

Start checking for doneness at the 13-minute mark to avoid overbaking.

Let brownies cool fully before slicing to keep them fudgy.

Feel free to customize by folding in sugar-free chocolate chips, nuts, or a swirl of peanut butter!

Store in an airtight container at room temperature for up to 3 days, or refrigerate for up to 1 week. Brownies also freeze well for up to 2 months.

  • Prep Time: 10 minutes
  • Cook Time: 15 minutes
  • Category: Dessert
  • Method: Baking
  • Cuisine: American

Nutrition

  • Serving Size: 1 brownie
  • Calories: 37
  • Sugar: 2g
  • Protein: 3g
  • Cholesterol: 12mg

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