½ cup (1 stick) butter, melted (microwave for 25-30 seconds)
½ cup smooth peanut butter
1 large egg
½ teaspoon pure vanilla extract
1½ cups all-purpose flour
1 teaspoon baking soda
Instructions
Preheat oven to 350 degrees.
In a medium sized mixing bowl add sugar, brown sugar, & butter together & stir until creamy. Add peanut butter, egg, & vanilla & stir until smooth & creamy.
Add flour & baking soda & stir until well combined.
Scoop or roll dough into 1 inch balls & place on ungreased cookie sheets. Flatten each ball using a fork making a criss-cross pattern on top.
Bake for 10-12 minutes or until edges start to slightly brown. (Don't over bake or your cookies will turn out hard).
Recipe by THE SEMISWEET SISTERS at https://www.thesemisweetsisters.com/2014/04/09/peanut-butter-cookies/