1/2 c. peanut butter
1 can (15 oz.) sweetened condensed milk
1/4 tsp. salt
2 c. graham cracker crumbs
1 tsp. vanilla

Blend peanut butter, milk, salt and vanilla; mix well. Stir in graham cracker crumbs; mix well. Drop by teaspoonfuls onto greased baking sheet about 2 inches apart. Bake at 375 degrees for about 10 minutes.