Fudge - cooking recipe

Ingredients

1 stick butter
1 large can Pet milk
2 1/2 c. sugar
2 tsp. vanilla flavoring
1 1/2 to 2 Tbsp. cocoa

Preparation

Combine sugar and cocoa thoroughly.
Add milk; stir until creamy.
Add vanilla and butter; cook until it almost thickens (about 30 minutes).
Take pan off heat; sit it in cold water, stirring constantly, to cool.
Pour into a large, buttered pan or plate; let it harden.
(You may want to put it in the freezer.)