1 pkg. German chocolate cake mix
1/2 c. brown sugar
1/2 gal. butter brickle ice cream
3/4 c. butter
1 c. chopped nuts

Mix dry cake mix, brown sugar, butter and nuts until crumbly. Spread in ungreased jelly roll pan. Bake at 400 degrees for 12 minutes. Remove from oven and stir with fork until crumbly. Cool completely. Stir again.

Divide into 3 equal parts. Put 1 part in bottom of cake pan. Spread 1/2 of ice cream over crumbs. Add 2nd crumbs, then ice cream and rest of crumbs. Freeze.