Chocolate Peanut Cookies
["1 c. butter or margarine", "1 1/2 c. sugar", "2 eggs", "2 tsp. vanilla", "2 c. all purpose flour", "2/3 c. cocoa", "3/4 tsp. baking soda", "1 c. finely chopped peanuts"]
["Cream butter. Gradually add sugar beating at low speed until light and fluffy.", "Stir in eggs and vanilla.", "Combine flour, cocoa, soda.", "Add to creamed mixture beating well.", "Stir in peanuts."]
["butter", "sugar", "eggs", "vanilla", "flour", "cocoa", "baking soda", "peanuts"]