Cut cakes into large and small fish. Cut each fish in half spread pudding on bottom layers and replace tops. Place fish on a large platter or covered board (about 16x22-in.) Combine the whipped topping and sugar; set 1 tablespoon aside. Use remaining frosting to frost top and sides of each fish. Fish-Shaped Cakes Recipe | Taste of Home Please note: You are currently browsing img best 25 pool party foods ideas on pinterest pool party that is 736x981px in size. This image is listed in easy fishing cake ideas category. FishShaped Cakes Recipe Taste of Home, 736x981 in 257.93 KB.