PAN: 18 BY 26-INCH SHEET PAN TEMPERATURE: 375 F. OVEN 54 SERVINGS PER PAN SIFT FLOUR PRIOR TO MEASURING. SOFTEN BUTTER OR MARGARINE. GREASE SHEET PANS WITH NON-STICK COOKING SPRAY. FLOUR EACH PAN, SHAKING OUT EXCESS FLOUR. 1. PREPARE CAKE MIX ACCORDING TO INSTRUCTIONS ON CONTAINER (DEPENDING ON BRAND....GOLD MEDAL BRAND REQUIRES 7 CUPS OF WATER PER 5# BOX). 2. POUR 1 GAL (7 LB 8 OZ) BATTER INTO EACH GREASED AND FLOURED PAN. 3. COMBINE FLOUR, SUGAR, PEANUT BUTTER AND BUTTER OR MARGARINE; MIX AT LOW SPEED 1 1/2 MINUTES OR UNTIL CRUMBS ARE FORMED. 4. SPRINKLE 1 1.2 QT CRUMBS OVER BATTER IN EACH PAN. 5. BAKE 40 TO 45 MINUTES OR UNTIL DONE. 7. COOL. CUT 6 BY 10. CONVECTION OVEN: 325 F (LOW FAN - OPEN VENT) 30 MINUTES OR UNTIL DONE.