Electric Grill

Overview

An electric grill is a countertop cooking appliance that sears food between two heated plates rather than over an open flame. The contact design clamps the food between an Upper Cooking Plate and an Lower Cooking Plate, both cast from aluminium and coated with a nonstick surface. Because heat is applied from above and below at once, a contact grill cooks roughly twice as fast as a single-sided pan and leaves ribbed sear marks on both faces of the food.

The plates are ribbed and the lower one is sloped toward a front spout so that rendered fat and juices drain away from the food into a removable Drip Tray rather than pooling on the cooking surface. This draining action is the practical reason many electric grills are marketed as a lower-fat cooking method. The entire assembly is carried in a moulded Housing that also encloses the control bay and wiring beneath the lower plate.

How it works

Each plate has a tubular resistive Heating Element cast directly into the aluminium, so the metal of the plate is itself the heat-spreader. When the user selects a temperature on the Control Module dial, a snap-action bimetal thermostat switches the elements on; an NTC thermistor on the lower plate reports the actual surface temperature. As the plates approach the set point the thermostat begins cycling the elements on and off to hold temperature, and a ready LED lights to signal that the surface is hot enough to load food. A one-shot Thermal Fuse in each plate circuit opens permanently if a plate ever overheats, protecting against a stuck thermostat.

The two plates are joined by a Floating Hinge that floats: a scissor link backed by a coil spring lets the upper plate rise and stay parallel to the lower one regardless of how thick the food is, so a thin sandwich and a thick steak both receive even contact. The cook closes and opens the grill with an insulated handle, and the whole unit draws mains power through a molded cord with strain relief feeding the internal harness. Indoor electric grills are valued for fast, even, smoke-managed cooking in a compact footprint, which is why they are a fixture of small-kitchen and dorm cooking.