A combi microwave with a grill function also has a grill function in addition to the microwave and oven functions. You can defrost, cook, reheat, and grill with this microwave. The grill function is useful if you want to roast meat, fish, or chicken and heat at the same time. The high temperature during grilling sears the meat quickly, so it doesn't loose a lot of moisture. That way, you can make the tastiest ham steaks or carbonada. With the grill function, you can gratinize dishes with chease like lasagna or pizza. Or you can provide vegetables and potatoes with a crispy crust.