12 High-Protein Brownies and Blondies

Let’s be honest—whoever said you can’t have your dessert and eat your protein too was clearly living in the dark ages. High-protein brownies and blondies are the ultimate kitchen hack for when your sweet tooth is screaming but you also want to hit your macros. They’re fudgy, chewy, packed with chocolate chips, and sneak in anywhere from 10-15 grams of protein per serving without tasting like cardboard.​

Whether you’re meal-prepping post-workout snacks or just want to justify eating brownies for breakfast (no judgment here), these 12 recipes are about to change your life. We’re talking classic chocolate chip blondies, decadent double chocolate brownies, and even some wild flavor combos that’ll make you wonder why you ever bothered with the boxed stuff. So preheat that oven and get ready to bake :)​

---

1. Classic Gooey Protein Blondies

Why It’s Awesome

Thick, chewy, and studded with chocolate chips—these are the blondies that started it all. They pack 10 grams of protein per serving and have that perfect golden, caramel-y flavor.​

Ingredients

• 144g (4.5 scoops) vanilla whey protein powder
• 45g (1/4 cup + 2 tbsp) almond flour
• 90g (3/4 cup) oat flour
• 96g (6 tbsp) creamy peanut butter
• 90g (1/2 cup) unsweetened applesauce
• 1/2 cup brown sugar substitute (or regular brown sugar)
• 2 tsp vanilla extract
• 3/4 cup chocolate chips
• 1/4 tsp salt

Step-by-Step Instructions

1. Preheat your oven to 325°F and lightly spray an 8×8 baking dish with cooking spray.
2. In a large bowl, whisk together peanut butter, applesauce, and vanilla until smooth.
3. In a separate bowl, mix protein powder, almond flour, oat flour, brown sugar, and salt.
4. Add dry ingredients to wet ingredients and mix until cookie dough forms.
5. Fold in chocolate chips, reserving some for the top.
6. Press the dough evenly into the prepared pan and sprinkle with remaining chocolate chips.
7. Bake for 12-15 minutes until edges are lightly golden but the center looks slightly underdone.
8. Let cool completely before slicing into 9 squares.

Why You’ll Love It

The key is slightly underbaking them for that gooey center. I once overbaked a batch and they turned into hockey pucks—lesson learned. These stay moist for days in an airtight container.​

---

2. Banana Peanut Butter Protein Blondies

Why It’s Awesome

Banana and peanut butter are basically a match made in dessert heaven, and these blondies prove it. They’re naturally sweetened and deliver 13 grams of protein each.​

Ingredients

• 1 large ripe banana, mashed
• 1 large egg
• 1/3 cup (85g) peanut butter
• 1/4 cup (65g) maple syrup
• 2 scoops (60g) vanilla protein powder
• 1/4 cup (20g) almond flour
• 1/4 cup (20g) oat flour
• 3/4 tsp baking powder
• 1 tsp vanilla extract
• 1/6 tsp salt
• 1/4 cup (40g) chocolate chips

Step-by-Step Instructions

1. Preheat oven to 350°F and line a 7×7-inch pan with parchment paper.
2. In a large bowl, mash the banana, then whisk in egg, maple syrup, peanut butter, vanilla, and salt until smooth.
3. Add protein powder, almond flour, oat flour, and baking powder to the wet mixture.
4. Stir until just combined—don’t overmix.
5. Fold in chocolate chips.
6. Transfer batter to the prepared pan and top with extra chocolate chips.
7. Bake for 15-20 minutes until set but not dry.
8. Cool completely before slicing into 9 pieces.

Why You’ll Love It

The banana adds amazing moisture and natural sweetness. IMO, use the ripest bananas you can find—the spottier, the better for maximum flavor.​

---

3. Quick & Easy Protein Chocolate Chip Blondies

Why It’s Awesome

Ready in 30 minutes flat and you can barely taste the protein powder. These are soft, moist, and absolutely perfect for a last-minute dessert.​

Ingredients

• 1 cup almond butter (or preferred nut butter)
• 1/2 cup coconut sugar
• 2 large eggs
• 1 tsp vanilla extract
• 1/2 cup vanilla protein powder
• 1/4 tsp baking soda
• 1/4 tsp salt
• 3/4 cup chocolate chips

Step-by-Step Instructions

1. Preheat oven to 300°F and grease a 9-inch square pan or line with parchment paper.
2. In a large bowl, combine almond butter, coconut sugar, eggs, and vanilla.
3. In a separate bowl, whisk together protein powder, baking soda, and salt.
4. Gradually whisk dry ingredients into wet ingredients until just combined.
5. Fold in chocolate chips.
6. Pour batter into pan and spread evenly with a spatula.
7. Bake for 12-15 minutes on the middle rack until a toothpick comes out clean.
8. Cool completely before slicing into 9 squares.

Why You’ll Love It

The lower baking temperature keeps these insanely soft. I’ve made these with cashew butter too, and it gives them an even milder, more buttery flavor.​

---

4. Birthday Cake Protein Blondies

Why It’s Awesome

All the fun of birthday cake without the guilt. These are low-carb, gluten-free, and high in protein while tasting like confetti cake.​

Ingredients

• 2 scoops vanilla protein powder
• 1 cup almond flour
• 1/4 cup coconut flour
• 1/2 cup non-fat Greek yogurt
• 1/4 cup unsweetened applesauce
• 1/3 cup sugar-free maple syrup
• 2 tbsp rainbow sprinkles
• 1 tsp vanilla extract
• 1/2 tsp baking powder
• 1/4 tsp salt
• Extra sprinkles for topping

Step-by-Step Instructions

1. Preheat oven to 350°F and line an 8×8 pan with parchment paper.
2. In a bowl, whisk together protein powder, almond flour, coconut flour, baking powder, and salt.
3. In another bowl, mix Greek yogurt, applesauce, maple syrup, and vanilla.
4. Add wet ingredients to dry and fold until combined.
5. Gently fold in rainbow sprinkles.
6. Transfer batter to pan, spread evenly, and top with extra sprinkles.
7. Bake for 20-25 minutes until set and lightly golden.
8. Cool completely before cutting into squares.

Why You’ll Love It

These seriously taste like funfetti cake. Who says healthy desserts have to be boring? The Greek yogurt keeps them super moist.​

---

5. Snickerdoodle Protein Blondies

Why It’s Awesome

Cinnamon-sugar heaven meets high-protein baking. These have that classic snickerdoodle flavor with a soft, chewy texture.​

Ingredients

• 2 scoops vanilla protein powder
• 1 cup almond flour
• 2 tbsp peanut butter powder
• 1 tsp cinnamon
• 1/2 tsp cream of tartar
• 1/4 tsp baking soda
• 1/2 cup non-fat Greek yogurt
• 1/4 cup unsweetened applesauce
• 3 tbsp almond milk
• 2 tbsp almond butter
• 1/3 cup brown sugar substitute

For topping:

• 2 tbsp coconut sugar
• 1 tsp cinnamon

Step-by-Step Instructions

1. Preheat oven to 350°F and line an 8×8 baking dish with parchment paper.
2. In a large bowl, whisk together all dry ingredients.
3. In another bowl, whisk Greek yogurt, applesauce, almond milk, almond butter, and brown sugar.
4. Fold wet ingredients into dry until just combined—don’t overmix.
5. In a small bowl, mix coconut sugar and cinnamon for the topping.
6. Transfer batter to pan and sprinkle cinnamon sugar evenly on top.
7. Bake for 28-30 minutes until edges are golden.
8. Cool slightly before cutting into 16 bars.

Why You’ll Love It

That cinnamon-sugar topping is everything. These smell absolutely incredible while baking and taste like you’re eating actual cookies.​

---

6. Chickpea Protein Blondies

Why It’s Awesome

Yes, chickpeas in dessert—and trust me, it works. These are naturally gluten-free, crazy fudgy, and you’d never guess the secret ingredient.​

Ingredients

• 1 can (15 oz) chickpeas, drained and rinsed
• 1 scoop vanilla protein powder
• 1/2 cup natural peanut butter
• 1/2 cup pure maple syrup
• 2 tbsp milk (any kind)
• 1/4 tsp baking soda
• 1/4 tsp baking powder
• Pinch of salt
• 1/2 cup chocolate chips, plus more for topping

Step-by-Step Instructions

1. Preheat oven to 350°F.
2. In a blender, combine chickpeas, protein powder, peanut butter, maple syrup, milk, baking soda, baking powder, and salt.
3. Blend until completely smooth.
4. Gently fold in chocolate chips.
5. Line an 8×8 pan with parchment paper and pour in the batter, spreading evenly.
6. Sprinkle additional chocolate chips on top.
7. Bake for 25 minutes until set.
8. Let cool completely before cutting into squares.

Why You’ll Love It

The chickpeas make these incredibly moist and add extra fiber and protein. I was skeptical at first, but seriously—you can’t taste them at all.​

---

7. Lentil Protein Blondies

Why It’s Awesome

Another secret ingredient win. Lentils make these ultra-filling and boost the protein and fiber content without affecting the taste.​

Ingredients

• 2 cups cooked lentils (or 1 can, drained)
• 1 cup smooth peanut butter
• 1 cup pure maple syrup
• 2 cups oat flour
• 1 tbsp vanilla extract
• 1 tsp baking powder
• 1/4 tsp salt
• 1 cup chocolate chips

Step-by-Step Instructions

1. Preheat oven to 350°F and line a 9×13 pan with parchment paper.
2. In a food processor, blend lentils, peanut butter, maple syrup, and vanilla until smooth.
3. In a separate bowl, mix oat flour, baking powder, and salt.
4. Combine wet and dry ingredients until just mixed.
5. Fold in most of the chocolate chips.
6. Pour batter into pan and spread evenly.
7. Top with remaining chocolate chips.
8. Bake for 25-30 minutes until edges are golden and a toothpick comes out mostly clean.
9. Cool completely before slicing into 14-16 bars.

Why You’ll Love It

These are seriously hearty and keep you full for hours. Perfect for a post-workout snack or a not-so-guilty dessert.​

---

8. Double Chocolate Protein Brownies

Why It’s Awesome

For the hardcore chocolate lovers—these are fudgy, rich, and loaded with cocoa. They’re basically regular brownies with a protein upgrade.​

Ingredients

• 1 cup chocolate protein powder
• 1/2 cup cocoa powder
• 1/2 cup almond flour
• 1/2 cup coconut sugar
• 1/2 cup unsweetened applesauce
• 2 large eggs
• 1/4 cup melted coconut oil
• 1 tsp vanilla extract
• 1/2 tsp baking powder
• 1/4 tsp salt
• 1/2 cup dark chocolate chips

Step-by-Step Instructions

1. Preheat oven to 325°F and line an 8×8 pan with parchment paper.
2. In a bowl, mix protein powder, cocoa powder, almond flour, coconut sugar, baking powder, and salt.
3. In another bowl, whisk together applesauce, eggs, melted coconut oil, and vanilla.
4. Combine wet and dry ingredients until smooth.
5. Fold in chocolate chips.
6. Pour batter into prepared pan and spread evenly.
7. Bake for 18-22 minutes until edges are set but center is still slightly soft.
8. Cool completely before slicing.

Why You’ll Love It

The double dose of chocolate makes these insanely decadent. I sometimes swirl in peanut butter before baking for an extra flavor punch.

---

9. Almond Butter Protein Blondies

Why It’s Awesome

Almond butter gives these a slightly sweeter, more delicate flavor than peanut butter versions. They’re perfect if you want something a little less intense.​

Ingredients

• 1 cup almond butter
• 1/3 cup honey
• 2 large eggs
• 1 scoop vanilla protein powder
• 1/4 cup coconut flour
• 1/2 tsp baking soda
• 1/4 tsp salt
• 1 tsp vanilla extract
• 1/2 cup white chocolate chips

Step-by-Step Instructions

1. Preheat oven to 325°F and line an 8×8 pan with parchment paper.
2. In a large bowl, mix almond butter, honey, eggs, and vanilla until smooth.
3. In another bowl, combine protein powder, coconut flour, baking soda, and salt.
4. Add dry ingredients to wet and mix until combined.
5. Fold in white chocolate chips.
6. Spread batter into prepared pan.
7. Bake for 20-25 minutes until edges are golden.
8. Cool completely before cutting into 9 squares.

Why You’ll Love It

The white chocolate chips are such a nice change from regular chocolate. These have a subtle, almost cookie-like flavor that’s addictive.

---

10. Espresso Protein Brownies

Why It’s Awesome

Coffee + chocolate = basically the perfect combo. These have a sophisticated flavor that’s perfect for adults who want dessert with a caffeine kick.​

Ingredients

• 1 cup chocolate protein powder
• 1/2 cup almond flour
• 1/4 cup cocoa powder
• 2 tbsp instant espresso powder
• 1/2 cup Greek yogurt
• 1/3 cup maple syrup
• 2 large eggs
• 1/4 cup melted coconut oil
• 1 tsp vanilla extract
• 1/2 tsp baking powder
• 1/4 tsp salt
• 1/2 cup dark chocolate chips

Step-by-Step Instructions

1. Preheat oven to 325°F and prepare an 8×8 pan with parchment paper.
2. Mix protein powder, almond flour, cocoa powder, espresso powder, baking powder, and salt in a bowl.
3. In another bowl, whisk Greek yogurt, maple syrup, eggs, melted coconut oil, and vanilla.
4. Combine wet and dry ingredients until smooth.
5. Fold in chocolate chips.
6. Pour into prepared pan and spread evenly.
7. Bake for 20-25 minutes until just set.
8. Cool completely before slicing.

Why You’ll Love It

The espresso intensifies the chocolate flavor without making them taste like coffee cake. These are perfect with afternoon tea or as a pre-workout treat.

---

11. Pumpkin Spice Protein Blondies

Why It’s Awesome

Fall vibes year-round. These are naturally sweetened with pumpkin puree and packed with warm spices that make your kitchen smell amazing.​

Ingredients

• 1 cup pumpkin puree
• 1/2 cup almond butter
• 1/3 cup maple syrup
• 2 large eggs
• 2 scoops vanilla protein powder
• 1 cup oat flour
• 1 tsp pumpkin pie spice
• 1/2 tsp baking soda
• 1/4 tsp salt
• 1/2 cup white chocolate chips

Step-by-Step Instructions

1. Preheat oven to 350°F and line an 8×8 pan with parchment paper.
2. In a large bowl, mix pumpkin puree, almond butter, maple syrup, and eggs until smooth.
3. In another bowl, combine protein powder, oat flour, pumpkin pie spice, baking soda, and salt.
4. Add dry ingredients to wet and mix until just combined.
5. Fold in white chocolate chips.
6. Spread batter into prepared pan.
7. Bake for 25-30 minutes until set and lightly golden.
8. Cool completely before cutting into squares.

Why You’ll Love It

The pumpkin keeps these ridiculously moist and adds a ton of vitamin A. I make these all through fall and winter—they’re basically PSL in brownie form.

---

12. Cake Batter Oreo Protein Blondies

Why It’s Awesome

The ultimate indulgent treat. These taste like cake batter ice cream met Oreos at a high-protein party and everyone won.​

Ingredients

• 2 scoops vanilla cake batter protein powder
• 1 cup almond flour
• 1/2 cup Greek yogurt
• 1/4 cup unsweetened applesauce
• 1/3 cup honey
• 1 large egg
• 1 tsp vanilla extract
• 1/2 tsp baking powder
• 1/4 tsp salt
• 8-10 Oreos, chopped
• Rainbow sprinkles for topping

Step-by-Step Instructions

1. Preheat oven to 350°F and line an 8×8 pan with parchment paper.
2. In a bowl, mix protein powder, almond flour, baking powder, and salt.
3. In another bowl, whisk Greek yogurt, applesauce, honey, egg, and vanilla.
4. Combine wet and dry ingredients until smooth.
5. Gently fold in chopped Oreos, reserving some for the top.
6. Pour batter into pan and top with remaining Oreos and sprinkles.
7. Bake for 22-28 minutes until edges are set.
8. Cool completely before slicing into 9 squares.

Why You’ll Love It

These are pure nostalgia meets fitness goals. They’re fun, delicious, and prove that healthy baking doesn’t have to be boring.​

---

The Sweet Protein Finale

Who says hitting your protein goals means giving up dessert? These 12 high-protein brownies and blondies prove you can absolutely have both. They’re packed with quality ingredients like protein powder, nut butters, and Greek yogurt, but they taste like you’re cheating on your diet (spoiler: you’re not). Whether you’re team brownie or team blondie, there’s a recipe here that’ll satisfy your sweet tooth while keeping your macros in check. So grab your mixing bowls, fire up that oven, and get ready to bake desserts that actually work for you—not against you.​