Ingredients:
| 1 ½ cup flour |
| 1/2 teaspoon baking soda |
| 1/3 cup butter |
| 1/2 cup sugar |
| 1/2 cup brown sugar |
| 1 egg |
| 1 cup peanut butter |
| 2 teaspoons vanilla extract, to taste |
Directions:
Preheat oven to 375°. Melt butter and soften peanut butter in microwave. Combine and mix all ingredients in a large bowl. Grease cookie sheet with butter and place small balls of the mixture. Bake for 10-12 minutes, or until cooked.