Instructions

1. Cream together butter, peanut butter, brown sugar, and white sugar until light and fluffy.
2. Beat in eggs one at a time, then stir in vanilla.
3. In a separate bowl, whisk together flour, baking soda, cinnamon, and salt.
4. Gradually mix dry ingredients into wet ingredients until just combined.
5. Scoop dough balls onto baking sheets and flatten with a fork in a criss-cross pattern.
6. Bake at 375°F for 8-10 minutes until lightly browned.