I have long remembered the Walnut Crush candy bar and have tried to duplicate it through various fudge recipes. Growing up in the 60's this was my candy bar of choice. Unfortunately, at this stage of the game, Walnut Crush is non-existent and rarely does anyone remember what it was. This recipe is right on and comes near bullseye to the classic Walnut Crush. Don't believe what they tell you; you can go home again!