GTO (Great Take-Out) uses chargrilling as the primary cooking method for their main dishes. They have two 6-foot grills where they cook ribs, steaks, burgers, poultry, and fish. Customers can see their food being prepared on these grills.

The sources also mention that GTO cooks all menu items to order to ensure freshness.

Additionally, they prepare burgers, steak wraps, Roumanian steaks, and rib eye steaks according to the customer's preferences.