No, you do not have to cook everything. The only raw product that currently comes in a Los Levi’s Tacos Taco Kit is the Ready to Cook Marinated Meat. Everything else in the kit is either ready for consumption or simply needs to be heated up before consuming. For any help or assistance in how to cook your Ready to Cook Marinated Meat or how to reheat an item, check out our Cooking Tips page for more information.