What two cooking methods rely on infrared heat?

1. Broiling: This method utilizes radiant heat from an infrared source, typically located above the food, to cook quickly and intensely. The heat penetrates the food's surface, creating a crispy exterior and a juicy interior.

2. Grilling: While grilling often involves charring and smoking, it also utilizes infrared heat from the hot coals or gas flames. The infrared radiation directly heats the food, leading to a characteristic grill mark and smoky flavor.

While not as common, other cooking methods that utilize infrared heat include infrared ovens, toasters, and some types of pizza ovens.