Ever pulled a cake out of the oven only to find a big dome in the center? You are not alone! Cakes dome because the edges set too quickly while the middle keeps rising. But do not worry… there are simple tricks to ensure a perfectly even bake every time. We will break down the best methods to prevent domed cakes and achieve that smooth, level surface for easy decorating.
What causes a ‘Cake Dome’ in the center?
A cake domes because the outer edges bake and set faster than the middle, causing the center to rise more. Here is why this happens and how to prevent it:
Uneven Heat Distribution
Most ovens have hot spots, causing the edges of the cake to set quickly while the center is still liquid. As the center continues baking, it expands upward since it has nowhere else to go.
Too High Oven Temperature
If the oven is too hot, the outer edges cook and firm up before the center has finished rising. The steam and gas from the leavening agents (baking powder/soda) push the center up, creating a dome.
Overmixing the Batter
Overmixing incorporates too much air, leading to excessive rise in the oven. The center then puffs up before collapsing slightly once cooled.
Small or Deep Cake Pans
If the cake pan is too small, there is not enough room for the batter to spread outward, forcing it to rise in the middle. Deep cake pans retain more heat in the center, slowing down the baking process there. Using flour nails or a heating rod (HCR-425), can create more heat in the center of pans larger than 9 inches or deeper than 3 inches.
Uneven Heat Transfer in the Pan
Metal conducts heat quickly, which means the edges bake first while the center lags behind. Dark-colored pans absorb more heat, intensifying this effect.
Tips for Maximum Cake Rise
Lower the Oven Temperature – We recommend the Slow & Low Baking Method. Bake at 325°F (163°C) instead of 350°F (177°C) to allow even baking.
Bake in the Right Pan Size. Use the correct pan size and shape to prevent the batter from being too deep in the middle.
Avoid Overmixing the Batter – Mix until just combined to prevent excess air from being trapped.
