Piled high with delicious meatballs, char-grilled asparagus, and parmesan cheese, this meatball flatbread is perfect for a weeknight dinner at home! Cooking Method 🔥 This recipe calls for a touch of open flame. Thankfully, Pit Boss Grills come standard with a Flame Broiler, so you can achieve direct flame searing up to 1000°F. Then, when it's time to smoke or bake, simply close the sear plate and drop the temperature low to add that steady kiss of smoke to your dish.