Step 1

In a large bowl, mix together the protein powder, oat flour, sugar substitute, and pinch of salt. If you want to add sprinkles, you can mix those in as well.

Step 2

Add the vanilla extract and milk, then mix everything up until you have a crumbly mixture.

Step 3

Melt your butter in the microwave for about 30 seconds, then add the melted butter to the bowl and mix up until cookie dough forms.

Step 4

Scoop the cookie dough out and place it in the middle of plastic wrap or parchment paper. Roll the cookie dough into a tube, then add to the refrigerator overnight. At the very least, this dough should be refrigerated for 2-3 hours for the best flavor, so overnight works best.

Step 5

Once chilled, slice the cookie dough roll into 12 pieces, and enjoy! Keep leftovers stored in the fridge to keep the cookie dough firm.