No Bake Cookies

1-3/4 cups white sugar
1/2 cup milk
1/2 cup butter
4 Tb unsweetened cocoa powder
1/2 cup peanut butter
3 cups quick cooking oats
1 tsp vanilla extract

In a medium saucepan, combine sugar, milk, butter, and cocoa. Bring to a boil and cook for 1-1/2 minutes. Remove from heat, and stir in peanut butter, oats, and vanilla. Drop by teaspoonfuls onto waxed paper. Let cool until set.