Morgan at King Arthur April 6, 2021 at 1:40pm In reply to I'm a little confused, your… by Carol (not verified) Hi there, Carol! You'll want to increase the baking time as the larger cake will take longer to bake because there's more surface area and the 9" x 13" cake will be a bit thicker than the two, 9" layer cakes. We hope this can help to clarify! Reply
April 6, 2021 at 1:40pm
In reply to I'm a little confused, your… by Carol (not verified)
Hi there, Carol! You'll want to increase the baking time as the larger cake will take longer to bake because there's more surface area and the 9" x 13" cake will be a bit thicker than the two, 9" layer cakes. We hope this can help to clarify!