Oh my gosh, you HAVE to try these air fryer protein brownies! I was craving something chocolatey but didn’t want to undo my workout, so I whipped up this recipe – and wow, they turned out so fudgy and rich, you’d never guess they’re packed with protein. The best part? They bake in just 20 minutes in the air fryer. No oven, no fuss. Seriously, these homemade brownies are my new go-to when I need a sweet fix without the guilt. Plus, they’re so easy, even my 10-year-old niece can make them (she’s obsessed, by the way). Trust me, your post-workout self will thank you!
Why You’ll Love These Air Fryer Protein Brownies Homemade
Let me tell you why these brownies will become your new addiction. First off, they’re crazy quick—from mixing bowl to air fryer in under 10 minutes. No waiting for the oven to preheat! Second, each fudgy square packs a whopping 10g of protein to keep you full and satisfied (goodbye, 3pm snack attacks).

But here’s the real magic: they taste just like the real deal. The almond flour and applesauce create that perfect gooey texture you crave, while the dark chocolate chips melt into pockets of pure bliss. And because they’re baked in the air fryer, you get that crispy top crust like grandma’s brownies—but without turning on your whole kitchen into a sauna.
Oh! Almost forgot—they’re meal-prep friendly too. I make a batch on Sundays, and they stay moist in my lunchbox all week. Perfect for when that chocolate craving hits at work (we’ve all been there).
Ingredients for Air Fryer Protein Brownies Homemade
Here’s all the good stuff you’ll need—I promise it’s nothing fancy! The secret is in the chocolate protein powder (I use whey, but any kind works). You’ll want:
- 1 cup chocolate protein powder (scooped and leveled—no packing!)
- ½ cup almond flour (spoon it into the measuring cup, then level)
- ¼ cup cocoa powder (Dutch process for extra richness)
- ¼ cup honey or maple syrup (warmed slightly if it’s too thick)
- ¼ cup unsweetened applesauce (the moisture magic!)
- ¼ cup almond milk (any milk works, but almond keeps it light)
- 1 large egg (room temp—just leave it out for 10 minutes)
- 1 tsp real vanilla extract (skip the imitation stuff)
- ½ tsp baking powder (freshness matters—check the date!)
- ¼ tsp salt (balances all that sweetness)
- ¼ cup dark chocolate chips (optional, but highly encouraged—go for 70% cacao)
Pro tip: Measure your almond flour like you would powdered sugar—gentle spooning into the cup, no packing down. We want these brownies tender, not dense!
How to Make Air Fryer Protein Brownies Homemade
Okay, let’s get baking! This recipe is so simple, you’ll wonder why you ever bothered with box mixes. Just follow these steps, and you’ll have fudgy, protein-packed brownies in no time. Trust me—this method is foolproof!
Preparing the Batter
First, grab two bowls—one for dry stuff, one for wet. In the first bowl, whisk together your protein powder, almond flour, cocoa powder, baking powder, and salt. No lumps allowed! In the second bowl, mix the honey, applesauce, almond milk, egg, and vanilla until smooth. Now, pour the wet into the dry and stir until just combined. Overmixing = tough brownies, and nobody wants that! Gently fold in those chocolate chips (if using)—they’ll melt into little pockets of joy.
Cooking in the Air Fryer
Preheat your air fryer to 320°F (160°C)—this takes about 3 minutes. While that’s heating, grease a small baking pan (mine’s 6×6 inches) with a bit of coconut oil or non-stick spray. Pour in the batter, smooth the top, then pop it in the air fryer basket. Cook for 15-20 minutes. Start checking at 15 minutes with a toothpick—it should come out with a few moist crumbs (not wet batter). The brownies will keep cooking a bit as they cool, so don’t overdo it!
Tips for Perfect Air Fryer Protein Brownies Homemade
Listen, I’ve made enough batches of these to know all the tricks! First, check early—air fryers vary, so test at 15 minutes with a toothpick. Second, use room-temperature ingredients (especially the egg and applesauce) for smoother batter. Want them sweeter? Add an extra tablespoon of honey, but don’t go overboard—the chocolate chips balance it perfectly.
Oh! And here’s my secret: let them cool completely before slicing. I know it’s hard to wait, but they firm up beautifully. If you cut too soon, they’ll crumble—trust me, I learned the hard way!
Variations for Air Fryer Protein Brownies Homemade
Want to mix things up? Try these fun twists! For crunch, fold in chopped walnuts or pecans with the chocolate chips (about ¼ cup does the trick). If you’re vegan, swap the egg for a flax egg (1 tbsp ground flax + 3 tbsp water, let sit 5 minutes).
My friend swears by using vanilla protein powder instead of chocolate—just add an extra tbsp of cocoa powder to keep that rich flavor. And if you’re feeling fancy, sprinkle sea salt on top before baking. Sweet, salty, protein-packed perfection! For more healthy baking ideas, check out these easy air fryer protein balls.
Serving and Storing Air Fryer Protein Brownies Homemade
These bad boys taste amazing warm right out of the air fryer—the chocolate chips will still be gooey! But if you can resist, letting them cool completely gives them that perfect fudgy texture. I sometimes pop a square in the microwave for 10 seconds before serving—just enough to make them melty again. If you are looking for other quick air fryer desserts, try these air fryer donut holes.
For storage, tuck them into an airtight container at room temp for up to 2 days, or in the fridge for 4-5 days (if they last that long). Pro tip: Slide a piece of parchment between layers to prevent sticking. They freeze beautifully too—just wrap individually and thaw at room temp when the craving hits!
Nutritional Information for Air Fryer Protein Brownies Homemade
Here’s the scoop on what’s in these beauties—per brownie (based on cutting the batch into 9 squares):
- 120 calories (perfect for guilt-free indulgence)
- 10g protein (hello, post-workout recovery!)
- 12g carbs (with 2g fiber to keep things balanced)
- 4g fat (mostly the good kind from almonds and dark chocolate)
Note: These numbers can vary slightly based on your specific protein powder brand or if you add extra chocolate chips (no judgment here!). For exact macros, plug your ingredients into a tracker—but honestly? Just enjoy every fudgy bite!
Frequently Asked Questions
Can I use whey protein powder?
Absolutely! Whey protein works like a charm here—it’s what I use most often. Just make sure it’s chocolate flavored for that rich taste. Plant-based powders work too, but you might need a splash more almond milk since they tend to absorb more liquid.
How do I make these vegan?
Easy swap: replace the egg with a flax egg (1 tbsp ground flax + 3 tbsp water, let it sit for 5 minutes until gel-like). Use maple syrup instead of honey, and boom—vegan protein brownies that still taste decadent!
My batter seems too thick—help!
No panic! Different protein powders absorb differently. Just add a teaspoon of almond milk at a time until it reaches a thick but pourable consistency (like pancake batter). Too runny? Sprinkle in a bit more almond flour.
Can I bake these in the oven instead?
Sure thing! Bake at 350°F (175°C) in a greased pan for 18-22 minutes. The edges should pull away slightly when done. But trust me, the air fryer gives them that irresistible crispy top—worth trying! If you prefer oven baking for other items, check out these mini meatloaf recipes for oven conversion tips.
10g Protein Air Fryer Protein Brownies Made Irresistible
- Total Time: 30 minutes
- Yield: 9 brownies
- Diet: Low Fat
Description
Make delicious protein brownies at home using an air fryer. These brownies are rich, fudgy, and packed with protein for a healthier treat.
Ingredients
- 1 cup chocolate protein powder
- 1/2 cup almond flour
- 1/4 cup cocoa powder
- 1/4 cup honey or maple syrup
- 1/4 cup unsweetened applesauce
- 1/4 cup almond milk
- 1 egg
- 1 tsp vanilla extract
- 1/2 tsp baking powder
- 1/4 tsp salt
- 1/4 cup dark chocolate chips (optional)
Instructions
- Preheat your air fryer to 320°F (160°C).
- In a bowl, mix protein powder, almond flour, cocoa powder, baking powder, and salt.
- Add honey, applesauce, almond milk, egg, and vanilla extract. Stir until smooth.
- Fold in chocolate chips if using.
- Pour the batter into a greased baking pan that fits in your air fryer.
- Place the pan in the air fryer and cook for 15-20 minutes, or until a toothpick comes out clean.
- Let cool before slicing.
Notes
- Use a toothpick to check if the brownies are done.
- Store leftovers in an airtight container for up to 3 days.
- For a vegan version, replace the egg with a flax egg.
- Prep Time: 10 minutes
- Cook Time: 20 minutes
- Category: Dessert
- Method: Air Fryer
- Cuisine: American