A quick chat with my neighbor fixed my dry cake problem
I brought a cake to a neighborhood potluck last month, and it was a bit dry by the time we ate. My neighbor, who bakes a lot, pulled me aside and said she has the same issue. She told me to brush the cake layers with simple syrup before frosting. I wasn't sure, but I tried it with my next vanilla cake. The syrup soaks in and keeps the cake moist for days, even in the fridge. Now, whenever I make layer cakes, I always mix some sugar and water, heat it, and brush it on. It's a small step that makes a big difference, and my family loves the results. Sharing this because it turned a baking fail into a win with just one tip.