Pan: 18 By 26-Inch Sheet Pan Temperature: 350 F. Oven

1. Prepare Cake Mix According To Instructions On Container. See Guidelines For Using Cake Mixes, Recipe No. G-G-3.

2. Use 5 Lb (1-No.10 Cn) Devil's Food Cake Mix And 5 Lb (1-No.10 Cn) Yellow

Cake Mix. Alternate Light And Dark Batters (2 Qt-About 3 Lb 12 Oz Each). With Knife, Cut Carefully Through Batter Zig-Zagging To Give Marble Effect.

3. Bake 40-50 Minutes Or Until Done.

4. Cool; Frost Or Dust With Powdered Sugar If Desired.

5. Cut 6 By 9.

2. In Step 3, If Convection Oven Is Used, Bake At 300 F., 35 Minutes Or Until Done, On Low Fan, Open Vent.