Air Fryer Protein Brownie Recipe
Introduction
This Air Fryer Protein Brownie is a quick and delicious treat packed with protein and rich chocolate flavor. It’s perfect for a healthy dessert or a post-workout snack that satisfies your sweet tooth without guilt.

Ingredients
- ¼ cup Chocolate Protein Powder (Whey-casein, 22g)
- 2 Tbsp Unsweetened Cocoa Powder (10g)
- 1 Tbsp Coconut Flour (7g)
- ¼ tsp Baking Powder
- 3 Tbsp Unsweetened Almond Milk (45ml)
- 1½ Egg White (45g)
- ¼ tsp Vanilla Extract
- 1 tsp Chopped Chocolate or Chocolate Chips (Sugar free recommended, 5g)
Instructions
- Step 1: In a bowl, combine the chocolate protein powder, cocoa powder, coconut flour, and baking powder.
- Step 2: Add the almond milk, egg white, and vanilla extract, then mix thoroughly until smooth.
- Step 3: Gently fold in the chocolate chips.
- Step 4: Grease a 1-cup ramekin with cooking spray. Transfer the batter into the ramekin, smooth the surface with a spatula or the back of a spoon, and sprinkle additional chocolate chips on top.
- Step 5: Cook in the air fryer at 325°F for 6 minutes. For a less fudgy texture, cook a little longer as needed.
- Step 6: Let it cool for a few minutes before enjoying your protein-packed brownie.
Tips & Variations
- Use sugar-free chocolate chips to keep the brownie low in sugar while adding extra chocolate flavor.
- If you prefer vegan, substitute the egg white with aquafaba (chickpea water) for similar texture.
- Try adding a pinch of cinnamon or espresso powder to enhance the chocolate taste.
- For a nutty twist, sprinkle chopped nuts on top before cooking.
Storage
Store any leftovers in an airtight container in the refrigerator for up to 2 days. Reheat gently in the air fryer or microwave for 20-30 seconds to enjoy warm.
How to Serve

Serve this delicious recipe with your favorite sides.
FAQs
Can I bake this brownie in a regular oven instead of an air fryer?
Yes, you can bake it at 325°F in a preheated oven for about 10-12 minutes, but check for doneness as ovens vary.
Can I use regular flour instead of coconut flour?
Coconut flour absorbs more liquid, so substituting with regular flour will change the texture and may require adjusting the liquid amount. It’s best to follow the original ingredients for best results.
PrintAir Fryer Protein Brownie Recipe
This Air Fryer Protein Brownie is a quick, healthy, and delicious treat packed with chocolate protein powder and wholesome ingredients. Perfect for a post-workout snack or anytime you crave a fudgy chocolate brownie without the guilt, this recipe uses an air fryer to deliver a moist and perfectly cooked protein-packed dessert in just minutes.
- Prep Time: 5 minutes
- Cook Time: 6 minutes
- Total Time: 11 minutes
- Yield: 1 serving (1 small brownie) 1x
- Category: Dessert
- Method: Air Frying
- Cuisine: American
- Diet: Low Fat
Ingredients
Dry Ingredients
- ¼ cup Chocolate Protein Powder (Whey-casein, 22g)
- 2 Tbsp Unsweetened Cocoa Powder (10g)
- 1 Tbsp Coconut Flour (7g)
- ¼ tsp Baking Powder
Wet Ingredients
- 3 Tbsp Unsweetened Almond Milk (45ml)
- 1½ Egg White (45g)
- ¼ tsp Vanilla Extract
Additional
- 1 tsp Chopped Chocolate or Chocolate Chips (Sugar free recommended, 5g)
- Cooking Spray (for greasing)
Instructions
- Mix Dry Ingredients: In a bowl, combine the chocolate protein powder, unsweetened cocoa powder, coconut flour, and baking powder thoroughly to ensure even distribution of ingredients.
- Add Wet Ingredients: Pour in the unsweetened almond milk, egg white, and vanilla extract into the dry ingredients and mix until you get a smooth batter without lumps.
- Fold in Chocolate Chips: Gently fold the chopped chocolate or chocolate chips into the batter to incorporate them evenly throughout.
- Prepare Ramekin: Grease a 1-cup ramekin with cooking spray to prevent sticking. Transfer the batter into the ramekin and smooth the top with a spatula or the back of a spoon. Optionally sprinkle a few extra chocolate chips on top.
- Air Fry the Brownie: Place the ramekin in the air fryer and cook at 325°F (163°C) for 6 minutes. For a less fudgy and more cooked texture, increase the cooking time slightly, checking frequently.
- Cool and Serve: Allow the brownie to cool for a few minutes in the ramekin to set before enjoying your delicious, protein-packed treat.
Notes
- Use sugar-free or dark chocolate chips to keep the brownie low in sugar.
- Adjust cooking time based on the air fryer model as temperatures may vary.
- For a vegan version, substitute the egg white with a flax egg, but texture may vary.
- Ensure the ramekin is oven-safe and fits comfortably in your air fryer basket.
- The brownie is best enjoyed warm but can be stored in the refrigerator for up to 2 days.
Keywords: protein brownie, air fryer dessert, healthy brownie, low sugar chocolate brownie, quick protein snack

