What is the hottest part of oven?

Here's why:

* Heat Circulation: Most ovens have a heating element at the bottom, causing hot air to rise. The top center rack benefits from this upward heat flow.

* Direct Heat: Some ovens have a top broiling element, directly heating the top center rack.

* Distance from Sides: The center rack is further away from the sides of the oven, where there may be cooler spots due to air circulation patterns.

However, it's important to note that oven temperature can vary depending on the model, age, and even how recently the oven was preheated. It's always a good idea to use an oven thermometer to confirm the actual temperature at different locations within your oven.