1/2 c. chopped walnuts or pecans
1 c. graham cracker crumbs
1/2 c. brown sugar
1/2 c. melted butter

Mix and press in bottom of greased cake pans.

CAKE:

1 box Pillsbury yellow cake mix or Duncan Hines orange supreme cake
1/2 c. water
1/2 c. orange juice
1/3 c. oil
3 eggs
2 tbsp. orange peel

Mix and pour batter on top of crunch layers. Bake at 350 degrees for 30-35 minutes.

FROSTING:

1 can vanilla ready to spread frosting
1 c. Cool Whip
3 tbsp. grated orange peel

Mix together and spread on layers with crunch side up. Garnish with mandarin oranges and mint leaves. Store in refrigerator.