5-Ingredient Protein Cookies

These easy Protein Cookies are a healthier version of your favourite dessert—they're also nut-free and gluten-free!

Perfect for a quick snack or post-workout treat, these cookies are packed with protein to keep you fueled throughout the day. Plus, they’re nut-free, so everyone can enjoy them worry-free. Whip up a batch in no time for a guilt-free indulgence that’s sure to satisfy your sweet tooth!

Why you'll love this recipe

• Healthy and fun: A guilt-free treat that’s as colourful as it is delicious.
• Quick and easy: Made with just five simple ingredients and ready in no time.
• No flour needed: Naturally gluten-free and hassle-free to bake.

Ingredients and substitutions

• Sunflower butter – feel free to use creamy peanut butter if you’d prefer. Almond butter might work as well, but the thicker and coarser texture may result in dry cookies.
• Protein powder – use your favourite variety, as long as it doesn’t have added flavour.
• Honey – replace with an equal amount of pure maple syrup or agave syrup.
• Egg – swap out for ¼ cup of unsweetened applesauce or 1 tablespoon of ground flaxseed mixed with 3 tablespoons of warm water.
• Sprinkles – sprinkle sanding sugar on top or leave these out altogether.

How to make protein cookies

Step 1: Assemble all your ingredients.

Prepare all the ingredients.

Step 2: Mix everything together.

Combine all the ingredients in a bowl and mix.

Step 3: Form the dough.

Scoop just the right amount and shape into balls.

Step 4: Flatten the cookies.

Flatten cookie dough using a spoon or your palm.

Step 5: Bake.

Bake for 8-10 minutes.

Step 6: Dig in!

Let cookies cool and serve!

Frequently asked questions

Are protein cookies healthy?

Absolutely! First, sunflower butter contains less saturated fat than most peanut butter and it’s higher in vitamin E. It’s also a great alternative for those with nut allergies. Honey is a natural sweetener that contains antioxidants that promote heart health and is better for you than more refined sugars. And whey protein contains all the essential amino acids to promote overall health. Not only is it great for building muscles, but it can reduce inflammation, lower blood pressure and contribute to a healthy digestive system.

Are these cookies gluten-free?

Yes, since the recipe doesn't use traditional flour and relies on protein powder and seed butter, it's naturally gluten-free. Just make sure that all your ingredients, like sprinkles, are certified gluten-free.

Can I make these cookies vegan?

To make the cookies vegan, replace the egg with a flax or chia egg and use a plant-based protein powder. Make sure all other ingredients, like sprinkles, are vegan-friendly.

What type of protein powder is best?

Whey protein is a go-to choice, but there are tons of options out there! The best one for you depends on your health goals, dietary needs, and any allergies. Just pick one that works for your body and tastes great in your recipes!

How to store and reheat

Store: Keep baked cookies in an airtight container at room temperature for up to 2 weeks.

Reheat: You can warm the cookies in the microwave for 10-15 seconds to refresh their softness.

Freeze & Reheat: Place baked cookies in a freezer-safe bag or container and freeze for up to 6 months. Thaw them at room temperature or warm briefly in the microwave.

Meal prep tools for this recipe

• You can order sunflower butter online (this is the brand I use).
• This is the brand of protein powder I use.