If you’ve ever found yourself craving a warm, gooey cookie but don’t want a whole batch staring you down, this Single Serving Protein Cookie is about to become your new best friend. It’s the perfect, guilt-free way to satisfy your sweet tooth while sneaking in a little extra protein. With an ultra-soft center, just the right amount of chocolate chips, and a blend of nutty and sweet flavors, this little treat delivers big-time comfort in under 15 minutes. Whether you’re in need of a speedy afternoon snack or want a cozy dessert for one, this recipe truly checks every box.

Ingredients You’ll Need
One of the beauties of this Single Serving Protein Cookie is how it uses pantry staples you likely have on hand, yet each ingredient packs its own punch in flavor, texture, or nourishing goodness. Here’s a quick rundown of what makes each part special:
- Protein powder: The heart of this cookie, providing structure and a protein boost; use vanilla or chocolate depending on your craving!
- Almond flour or oat flour: Adds nutty flavor and a soft, chewy texture while keeping things naturally gluten-free if needed.
- Peanut butter or almond butter: For richness, moisture, and the perfect hint of nutty depth.
- Maple syrup or honey: Natural sweetness that helps hold everything together; choose your favorite.
- Milk (dairy or non-dairy): A splash brings the dough together for just the right consistency.
- Mini chocolate chips: Essential for those melty chocolate puddles in every bite.
- Baking powder: Gives your cookie a little lift so it’s not too dense.
- Pinch of salt: Balances sweetness and enhances all the other flavors.
- Optional vanilla extract: For extra warmth and depth—totally worth the tiny pour.
How to Make Single Serving Protein Cookie
Step 1: Preheat and Prep
To start, preheat your oven to 350°F (175°C). If you’re cooking with an air fryer instead, set it to 325°F. Then, line a small baking sheet with parchment paper. This guarantees your cookie won’t stick and makes for an easy cleanup—especially lovely when you just want one treat.
Step 2: Mix Dry Ingredients
In a small bowl, whisk together your protein powder, almond flour, baking powder, and that pinch of salt. This even distribution means you’ll get nice, even rising and balanced flavor in every bite.
Step 3: Combine Wet Ingredients
Add your nut butter, maple syrup (or honey), milk, and vanilla extract if you’re using it. Stir gently until the dough starts to come together. The mixture should be soft but scoopable—if it feels a bit dry because of your protein powder brand, just add an extra sprinkle of milk.
Step 4: Add Chocolate Chips
Time for the best part: fold in those mini chocolate chips! They’ll swirl in luscious, melty bits throughout the cookie, so don’t skimp. If you’re feeling adventurous, try a few chopped walnuts or pecans, too.
Step 5: Shape and Bake
Scoop your dough onto your parchment-lined sheet and gently press it into a cookie shape. Bake for 8–10 minutes until the edges look set but the center is still soft—you want that slightly underbaked, irresistible chew. Let it cool on the pan for a couple minutes before digging in so it sets just right.
How to Serve Single Serving Protein Cookie

Garnishes
A single cookie still deserves a little flourish! Sprinkle with a pinch of flaky sea salt right after baking for a top-chef touch, or add a dusting of cocoa powder to amplify the chocolatey notes. If you’re really treating yourself, a drizzle of nut butter over the top makes this Single Serving Protein Cookie taste extra decadent.
Side Dishes
Pair your warm cookie with a small glass of milk, a cup of coffee, or some creamy vanilla Greek yogurt for added protein. If you’re looking for a more balanced treat, sliced berries or banana on the side turn it into a mini dessert platter.
Creative Ways to Present
Serve your Single Serving Protein Cookie right from a cute baking ramekin for a bakery feel, or pop it into a small dessert bowl with a scoop of protein ice cream. If you’re packing it for work or the gym, wrap it up in parchment and tie it with string for your own custom “cookie to go.”
Make Ahead and Storage
Storing Leftovers
If you happen to have leftover cookie (no judgment if you don’t!), wrap it tightly in plastic wrap or place it in an airtight container. It will stay soft at room temperature for about a day and still taste just as wonderful as when it was fresh.
Freezing
This Single Serving Protein Cookie freezes beautifully! Once cool, place it in a freezer-safe bag and stash it for up to a month. When the cookie craving hits, you’ll be ready—just let it thaw for a bit on the counter or give it a quick warm-up in the microwave.
Reheating
To revive your cookie’s just-baked magic, microwave on low power for 10–15 seconds until the chocolate chips start to glisten again. If you have a toaster oven, reheating it for a couple minutes will also bring back the fresh-from-the-oven texture.
FAQs
Can I make this Single Serving Protein Cookie vegan?
Absolutely! Just use a plant-based protein powder, non-dairy milk, and maple syrup (instead of honey). Swap in vegan chocolate chips, and you’ve got a delicious vegan-friendly single treat.
What if my cookie dough feels too dry or crumbly?
Protein powder brands can vary a lot in their absorbency. If your dough looks dry, add an extra splash of milk until it comes together. It should be moist and slightly sticky for the best result.
Can I cook this Single Serving Protein Cookie in the microwave?
Yes! Simply shape your dough in a microwave-safe mug or ramekin and cook for 60–90 seconds. The texture will be softer and more like a mug cake, but still deliciously satisfying for a quick treat.
Can I double the recipe if I want more cookies?
Of course! Multiply the ingredients by however many cookies you need. Just be sure to adjust your baking time if you’re making more than one at once—add an extra minute or two and keep an eye out for those just-set edges.
Any tips for making it lower carb?
For a lower-carb Single Serving Protein Cookie, use sugar-free syrup and chocolate chips, and opt for almond flour over oat flour. It’ll still taste fantastic and give you that sweet satisfaction.
Final Thoughts
There you have it: the perfect way to tackle a cookie craving in a healthy, satisfying way with this Single Serving Protein Cookie. It’s fast, flexible, and foolproof—tailor it to your favorite flavors, keep it handy for busy days, and don’t hesitate to treat yourself. Go ahead, grab your mixing bowl and see what makes this single-serving masterpiece so special!
Print
Single Serving Protein Cookie Recipe
- Total Time: 15 minutes
- Yield: 1 cookie 1x
- Diet: Vegetarian
Description
Indulge in a delicious single-serving protein cookie that’s perfect for a quick and satisfying treat. Packed with protein and flavor, this cookie is easy to make and a great option for a high-protein snack or dessert.
Ingredients
Dry Ingredients:
- 2 tbsp vanilla or chocolate protein powder
- 2 tbsp almond flour or oat flour
- ¼ tsp baking powder
- pinch of salt
Wet Ingredients:
- 1 tbsp peanut butter or almond butter
- 1 tbsp maple syrup or honey
- 1 tbsp milk (dairy or non-dairy)
- 1 tbsp mini chocolate chips
- optional: ¼ tsp vanilla extract
Instructions
- Preheat Oven: Preheat the oven to 350°F (175°C) or use an air fryer at 325°F.
- Mix Dry Ingredients: In a small bowl, combine protein powder, almond flour, baking powder, and salt.
- Add Wet Ingredients: Stir in peanut butter, maple syrup, milk, and vanilla until a dough forms.
- Include Chocolate Chips: Fold in mini chocolate chips.
- Shape and Bake: Shape the dough into a cookie and place it on a parchment-lined baking sheet. Bake for 8–10 minutes until edges are set but the center is soft.
- Cool and Enjoy: Allow the cookie to cool slightly before enjoying!
Notes
- For a lower-carb version, use sugar-free syrup and sugar-free chocolate chips.
- You can also microwave the dough for 60–90 seconds for a quick mug cookie.
- Adjust liquid slightly depending on the protein powder used.
- Prep Time: 5 minutes
- Cook Time: 10 minutes
- Category: Dessert, Snack
- Method: Baking
- Cuisine: American
Nutrition
- Serving Size: 1 cookie
- Calories: ~210 kcal
- Sugar: ~8 g
- Sodium: ~90 mg
- Fat: ~10 g
- Saturated Fat: ~3 g
- Unsaturated Fat: ~6 g
- Trans Fat: 0 g
- Carbohydrates: ~18 g
- Fiber: ~2 g
- Protein: ~12 g
- Cholesterol: ~2 mg