Are you craving a sweet treat but don’t want to indulge in a full batch of cookies? Look no further! This Single Serving Protein Cookie is the perfect solution for satisfying your sweet tooth while keeping your protein intake on track. With just a few simple ingredients, you can whip up a delicious cookie in minutes, tailor-made just for you. Whether you need a post-workout snack or a late-night treat, this recipe has got you covered. Let’s dive into the details of this delectable cookie that promises to be your new favorite!
Why This Recipe Is Reliable

This Single Serving Protein Cookie is not only quick and easy but also highly adaptable. You can make it with the ingredients you likely already have in your pantry. The combination of protein powder and peanut butter ensures that you’re not only enjoying a sweet treat but also fueling your body. Additionally, it’s customizable, allowing you to add in your favorite mix-ins like chocolate chips or chopped peanuts. This cookie is a reliable go-to for those moments when you need a single sweet fix without the guilt!
The Essentials
To make this Single Serving Protein Cookie, you’ll need the following ingredients:
- 3 tbsp protein powder (16g) – Choose your favorite flavor for a unique twist!
- 2 tbsp peanut butter (30g) – Creamy or crunchy, it’s your choice.
- 1½ tbsp sweetener of choice – Honey, maple syrup, or a sugar substitute work well.
- 1 tbsp water – To help bind the ingredients.
- ¼ tsp pure vanilla extract – For a touch of sweetness.
- 1/16 tsp baking soda – To give the cookie a little lift.
- 1/16 tsp salt – To enhance the flavors.
- Optional mix-ins – Chocolate chips, chopped peanuts, or any favorite additions!
Recommended Tools
Having the right tools can make your baking experience smooth and enjoyable. Here are a few recommendations:
- Mixing bowl – A medium-sized bowl is perfect for combining your ingredients.
- Measuring spoons – Accurate measurements are key to a great cookie.
- Spatula or spoon – For mixing and transferring your cookie dough.
- Microwave-safe mug or bowl – Perfect for baking your single serving cookie.
Step-by-Step: Single Serving Protein Cookie

Step 1: Gather Your Ingredients
Start by gathering all your ingredients and tools. This will make the process much smoother!
Step 2: Mix Dry Ingredients
In a mixing bowl, combine the protein powder, baking soda, and salt. Stir them together until well blended.
Step 3: Add Wet Ingredients
To the bowl, add the peanut butter, sweetener, vanilla extract, and water. Mix everything together until it forms a thick dough.
Step 4: Customize Your Cookie
If you want to add chocolate chips or chopped peanuts, now is the time to fold them into the dough.
Step 5: Shape Your Cookie
Transfer the dough into a microwave-safe mug or bowl, and press it down to shape it into a cookie form.
Step 6: Microwave
Microwave your cookie for about 30-40 seconds. Keep an eye on it to ensure it doesn’t overcook. It should be soft but set.
Step 7: Enjoy!
Let your cookie cool for a minute before enjoying it. Perfectly warm and delicious, this Single Serving Protein Cookie is ready to be devoured!
In-Season Swaps

Feel free to switch up the ingredients based on what’s in season or what you have available:
- Nut butters: Almond butter or cashew butter can be used instead of peanut butter for a different flavor profile.
- Sweeteners: Try using agave syrup or coconut sugar for a unique taste.
- Protein powder: Experiment with different flavors like vanilla or chocolate to enhance your cookie.
- Add-ins: Use dried fruits or seeds for added nutrition and texture.
Troubleshooting Tips
Sometimes, things don’t go as planned. Here are some tips to ensure your cookie turns out perfectly:
- Cookie too dry: If your cookie is dry, add a tiny bit more water or peanut butter to the mixture.
- Cookie too wet: If it’s too wet, add a little more protein powder to balance the consistency.
- Microwave issues: Microwaves vary in power; adjust cooking time as needed for your specific microwave.
- Flavor not strong enough: Don’t hesitate to add more vanilla or sweetener to suit your taste.
Store, Freeze & Reheat
For those who might want to enjoy their cookie later, here’s how to store and reheat:
To store your cookie, keep it in an airtight container at room temperature for up to two days. If you want to keep it longer, you can freeze the dough before microwaving. Just scoop it into your microwave-safe mug, cover it, and place it in the freezer. When you’re ready to enjoy, microwave it straight from the freezer, adding a few extra seconds if necessary.
Ask & Learn
Can I use a different type of protein powder?
Absolutely! You can use any flavor or type of protein powder you prefer. Just keep in mind that the flavor will change based on your choice.
What if I don’t have peanut butter?
You can substitute with any nut or seed butter, such as almond butter or sunflower seed butter, for a similar texture and flavor.
Can I make this cookie vegan?
Yes! Just use a plant-based protein powder and a vegan-friendly sweetener like maple syrup or agave nectar.
Is this cookie suitable for meal prep?
This recipe is designed for a single serving, but you can easily scale it up for meal prep by multiplying the ingredients and making a batch of cookies!
If you’re intrigued by quick and easy recipes, here are some other delightful options to try:
Bring It to the Table
The Single Serving Protein Cookie is not just a treat; it’s a versatile recipe that fits seamlessly into your lifestyle. Whether you’re looking for a post-workout snack, a mid-afternoon pick-me-up, or a late-night indulgence, this cookie has you covered. With its customizable nature, it can cater to different tastes and dietary preferences, making it a crowd-pleaser in any household.
So why wait? Gather your ingredients, follow the steps, and enjoy your warm, gooey Single Serving Protein Cookie today!

Single Serving Protein Cookie
Ingredients
Equipment
Method
- Gather all your ingredients and tools to make the process smoother!
- In a mixing bowl, combine the protein powder, baking soda, and salt. Stir until well blended.
- Add the peanut butter, sweetener, vanilla extract, and water to the bowl. Mix until it forms a thick dough.
- Fold in any chocolate chips or chopped peanuts if desired.
- Transfer the dough into a microwave-safe mug or bowl and shape it into a cookie form.
- Microwave for about 30-40 seconds, keeping an eye on it to prevent overcooking.
- Let it cool for a minute before enjoying your warm cookie!
Notes
- Experiment with different nut butters for unique flavors.
- Adjust the cooking time based on your microwave's power.
- This cookie can be stored in an airtight container for up to two days.
