What is preheat oven mean exactly? Preheating the oven is a crucial step in cooking that ensures your food is cooked evenly and thoroughly. When you preheat the oven, you allow it to reach the set temperature before placing the food inside. This helps in achieving consistent results and proper cooking of your dish. https://wolf-appliance-repair-expert.com/understanding-what-is-preheat-oven-means/