Help! Im having trouble getting cake to turn out right. I tried the WASC recipe with a dark chocolate fudge cake mix and added 3 Tbls. of cocoa because I didnt want the extra flour/sugar to take away from chocolate taste. Pan was 11 x 15 with instructions for 11 cups of batter. The WASC recipe says the amount is equal to 1½ box mixes so I figured it would be enough it only made 7 cups. Luckily I had another box of mix do I made it up and added 4 more cups to pan. Pan was sprayed with Pam baking spray with flour with waxed paper lined bottom, baking strips around pan and 2 flower nails. Baked at 325 until cake test done. It was almost overflowing the sides! I was excited until I took out of oven and saw valleys in the top of cake. The edges were high and fine, but the top of cake had like 2 valleys (sunken areas)! I made cupcakes with the leftover cake mixture and the cupcakes came out with high sides and sunken middles. What did I do wrong? Will cupcakes be OK with decorative frosting? I taste tested the cupcakes and it was delicious!
Also, after thawing cake do I need to put the ceramic tile (like a floor tile) on cake? When before/after filling and crumb coat? How long? Wont it smush cake and make it thinner? I need all the advice I can get. TIA!
Also, after thawing cake do I need to put the ceramic tile (like a floor tile) on cake? When before/after filling and crumb coat? How long? Wont it smush cake and make it thinner? I need all the advice I can get. TIA!








