These Protein Cookies (4 Ingredients!) are your new go-to snack for a quick, nutritious treat that satisfies your sweet tooth. With only four simple ingredients—peanut butter, a brown sugar substitute, an egg, and vanilla protein powder—these cookies are not only easy to whip up but also pack a powerful protein punch. Each cookie offers over 20 grams of protein, making them perfect for post-workout recovery or as a mid-afternoon energy boost. Plus, they’re flourless and customizable; feel free to add chocolate chips or nuts for an extra crunch. In just 17 minutes, you can enjoy these warm, chewy delights that are both healthy and delicious.