Melt coating in a saucepan over medium-low heat, stirring constantly until smooth. Remove from the heat; stir in peanut butter and walnuts. Spread into a greased 8-in. square pan. Chill until firm. Cut into 1-in. squares.
Notes
Peanut Butter Fudge
This peanut butter fudge is a favorite "never fail" quickie recipe. —Eleanore Peterson, Fort Atkinson, Wisconsin
Test Kitchen Tip
You'll generally find candy coating in the cake decorating section of your market. Almond bark would be a good substitute.