No Bake Chocolate Cookies

2 cups sugar
1 stick margarine or butter
1/2 cup milk
4 Tablespoons cocoa powder
1/2 cup peanut butter (I prefer smooth peanut butter)
3 cups quick cook oatmeal
1 teaspoon vanilla

Combine sugar, margarine, milk, and cocoa and place into a saucepan or boiler.  Bring to a brisk boil and boil for 1 1/2 minutes.  Remove from the heat and add the peanut butter, oatmeal and vanilla.  Mix well.  Drop by tablespoons onto wax paper.  The cookie will harden up after it is cooled.