Just Peanut Butter Fudge - cooking recipe

Ingredients

1 (12 ounce) can evaporated milk
3 cups sugar
3 tablespoons margarine
1 teaspoon vanilla extract
3/4 cup peanut butter

Preparation

Butter an 8\" x 8\" pan.
In a large, heavy saucepan, combine milk, sugar and 2 tbs margarine. Swab the top of the pan with the remaining margarine, to prevent boiling over. Cook over medium-high heat, stirring constantly, until it reaches a hard ball stage, on a candy thermometer.
Remove from the heat and stir in the peanut butter and vanilla. Pour into prepared pan. Cool and cut into squares.