Three-Ingredient Peanut Butter Cookies

I saw this recipe somewhere on the Internet and immediately whipped up a batch. It's that easy. Here goes. 

Ingredients

• 1 cup of peanut butter
• 1 cup of brown sugar
• 1 egg 

Directions 

1. Preheat oven to 350 degrees F. Line a cookie sheet with tinfoil. 
2. In medium bowl, mix together all of the ingredients until fully blended and a smooth dough forms. 
3. Roll the dough into 1" balls and place on the cookie sheet. If desired, use the tines of a fork to create a crisscross pattern on top.
4. Bake for 8-10 minutes. Remove from the oven and cool. 

Makes about one dozen cookies. Enjoy!