Preheat oven to 350 degrees F. Grease cookie sheets. In a medium bowl, mix 2/3 cup melted butter, 2 eggs, and 1 teaspoon of vanilla. Stir in the entire contents of the jar. (It’s supposed to be thick!) Shape into walnut-sized balls and place 2 inches apart on cookie sheets. Bake for 11 to 13 minutes. Enjoy!