Skor Trifle

1 box mix chocolate cake
2 boxes chocolate instant pudding
1 tub whipped topping (I made homemade whipped topping with 2 cups heavy whipping cream, 1 cup powdered sugar, and one teaspoon vanilla…it was really good!)
4  crushed up Skor bars, Heath bars, or whatever toffee bars you can get your hands on

Make cake and pudding ahead of time. In trifle dish or glass bowl layer crumbled cake, pudding, whipped topping and crushed Skor bar. Repeat 2-3 times, ending w/ whipped topping and Skor bar. Viola!