The preheating time for an oven can vary depending on the type and model of the oven, as well as the desired baking temperature. However, as a general guideline, it is recommended to preheat your oven for about 10 to 15 minutes before baking a cake.
Preheating allows the oven to reach the desired temperature throughout, ensuring even and consistent baking. Some ovens may indicate when they have reached the set temperature, while others may require a bit longer to stabilize. It's always a good idea to consult the manufacturer's instructions for your specific oven model to determine the optimal preheating time.
In addition to preheating the oven, it's also essential to properly prepare the cake batter before the oven reaches the desired temperature. This ensures that the cake is ready to go as soon as the oven is fully preheated.