Troubleshooting
Focaccia With a Burnt Bottom: Cool the Base Without Losing the Crisp
A scorched, bitter base while the top is barely golden is usually a too-dark pan, too-high a rack, or too much bottom heat.
By FocacciaRecipe editorial · Updated 2026-07-07
Quick answer
A burnt bottom means the base got too much heat relative to the top. Move the focaccia up a rack, switch a dark pan for a lighter aluminum one, and lower the temperature slightly if your oven runs hot from the bottom. A little less oil helps too, since oil fries the base fast.
The base is winning the race
A well-made focaccia has a deeply golden, crisp, oil-fried base — but there is a line between richly browned and burnt. If the bottom is dark brown to black and tastes bitter while the top is still pale, the base is simply cooking faster than everything above it, and you need to rebalance the heat.
This is the reverse of a pale, soft bottom, so the fix is the opposite: pull heat away from the base rather than adding it.
Pan color and material matter most
Dark metal and non-stick pans absorb radiant heat and get very hot, frying the base aggressively. Cast iron holds and radiates intense bottom heat too. If your bottoms consistently scorch, the pan is the first suspect.
Switch to a light-colored aluminum or aluminized-steel pan, which reflects more heat and browns the base evenly instead of blasting it. If you love your dark pan, compensate by moving up a rack and dropping the temperature 10–15°C.
Rack position and oven hot spots
Many ovens deliver their fiercest heat from a bottom element, and a focaccia parked on the lowest rack sits right in it. Move to a middle rack so the base and top cook at closer to the same rate.
If you bake on a steel or stone that has been preheating for an hour, it can be hot enough to char a thin base quickly — slide the pan onto the steel for only part of the bake, or bake directly on a middle rack instead. Know your oven: a cheap oven thermometer often reveals it runs hotter (and more bottom-heavy) than the dial claims.
Oil and sugar in the dough
Oil conducts heat into the base and speeds browning — usually a good thing, but if you flood the pan, the base fries hard and fast. Use enough oil to coat generously without leaving a deep pool.
Toppings and dough with added sugar or honey (sweet focaccia, some enriched doughs) brown and burn faster. For those, bake a touch cooler and watch the base closely. When the top is where you want it but the base is racing ahead, finishing under a broiler for the last minute browns the top without adding more bottom heat.
Frequently asked
- Should focaccia be baked on a high or low rack?
- For most ovens a middle rack gives the most even result. Go lower only if you struggle to crisp the base; go higher if the base keeps scorching before the top browns.
- Is a dark pan bad for focaccia?
- Not bad, but it browns bases faster and more aggressively, which makes burning easier. Light aluminum pans are more forgiving. With a dark pan, lower the temperature slightly and use a higher rack.
- Can I salvage focaccia with a burnt bottom?
- If it is only lightly over-browned, you can grate or trim the worst of the base off. Genuinely blackened, bitter crust cannot be rescued — adjust the pan and rack next time.