Name: Mint Chocolate Protein Bar
Prep time: 10 min
Total time: 1 h 10 min
Cuisine: American
Ingredients: 1 cup chocolate protein powder (whey or plant-based); 1 cup rolled oats or 3/4 cup oat flour; 1/4 cup cocoa powder; 1/2 cup almond butter (or other nut/seed butter); 1/4 cup honey or maple syrup; 1/2 tsp peppermint extract; 2–4 tbsp milk (dairy or non-dairy, as needed for texture); 1/2 cup dark chocolate chips or melted dark chocolate (for topping)

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Mint Chocolate Protein Bars are a delicious and energizing snack that satisfy my sweet cravings while fueling my body with protein and wholesome ingredients. I love how they combine the rich flavor of chocolate with a cool hint of mint—just like a dessert, but made with better-for-me ingredients.

Why You’ll Love This Recipe

I like making these protein bars because they’re quick, no-bake, and taste amazing. They’re perfect for meal prep, and I grab one when I need a post-workout snack or a midday boost. They’re also way more affordable and customizable than store-bought bars, and I control exactly what goes into them. The mint and chocolate combo makes them taste like a treat, but they’re packed with nutrition.

Ingredients

(Here’s a tip: Check out the full list of ingredients and measurements in the recipe card below.)

Chocolate protein powder
Rolled oats (or oat flour)
Almond butter (or other nut/seed butter)
Honey or maple syrup
Cocoa powder
Peppermint extract
Milk (dairy or non-dairy)
Dark chocolate chips or melted dark chocolate (for topping)

Directions

I start by mixing the protein powder, oats or oat flour, and cocoa powder in a large bowl.
In a separate bowl, I combine the almond butter, honey (or maple syrup), peppermint extract, and a splash of milk.
I pour the wet ingredients into the dry and mix until a thick dough forms. If it’s too dry, I add a little more milk until it comes together.
I press the mixture into a lined 8×8-inch pan, smoothing the top.
I melt dark chocolate and pour it over the top, spreading it evenly.
I refrigerate the pan for at least 1 hour until firm.
Once set, I slice them into bars and store them for easy snacking.

Servings and timing

This recipe makes about 8–10 bars.
Prep time: 10 minutes
Chill time: 1 hour
Total time: around 1 hour and 10 minutes

Variations

I sometimes add chia seeds, flaxseed meal, or shredded coconut for extra texture and nutrition. If I want to cut down on sugar, I use a sugar-free syrup or reduce the honey. For a vegan version, I use plant-based protein and maple syrup instead of honey. I’ve also swapped almond butter with peanut butter or sunflower seed butter depending on what I have on hand.

Storage/Reheating

I store the bars in an airtight container in the fridge for up to a week. They also freeze well—I wrap them individually and freeze them for up to 2 months. I just thaw one in the fridge overnight or leave it at room temperature for about 30 minutes when I want one. These don’t need reheating, which makes them perfect for on-the-go.

FAQs

Can I use fresh mint instead of peppermint extract?

I’ve tried, but fresh mint doesn’t give the same bold flavor. Peppermint extract is concentrated and works best for that classic mint-chocolate taste.

What kind of protein powder works best?

I like using a chocolate or vanilla protein powder, either whey or plant-based. The texture may vary slightly depending on the brand, so I adjust the liquid as needed.

Can I skip the chocolate topping?

Yes, but I think the melted chocolate layer adds great flavor and texture. If I want something lighter, I just sprinkle mini chocolate chips into the dough instead.

Are these bars good before or after workouts?

They work well for both. I like having one about an hour before a workout for energy, or right after to help with recovery thanks to the protein content.

Can I make them nut-free?

Yes, I use sunflower seed butter or tahini as a nut-free alternative. I also make sure the protein powder and other ingredients are nut-free.

Conclusion

Mint Chocolate Protein Bars are one of my favorite homemade snacks. I love how they combine refreshing mint with rich chocolate in a way that’s both indulgent and energizing. Whether I’m looking for a quick bite before the gym or a healthy treat to end the day, these bars always come through.