Peanut butter fudge

Lightly grease an 8 or 9 inch square pan (glass works best for this recipe). Measure peanut butter and marshmallow cream into a large bowl. In a large saucepan, bring evaporated milk and sugar to a boil over medium-high heat, stirring constantly. Once mixture begins to boil, continue boiling and stirring for 3 more minutes. Pour hot mixture over peanut butter and marshmallow cream. Stir until all ingredients are smooth and well combined. Pour into prepared pan. Cool completely and cut into squares.