convEGGtor for Medium EGGUnlock Low and Slow, Pizza, and Roasting in One Move. The convEGGtor is one of the accessories that completely changes how a Big Green Egg cooks. By creating a barrier between the food and the fire, it turns your EGG into an outdoor convection oven for roasting, smoking, and baking with steady indirect heat. That means more control when you want tender ribs, juicy whole chickens, slow smoked brisket, or a holiday turkey that cooks evenly without