Meatlovers! If using protein, pat dry and cook in a medium non-stick pan over medium heat with 1 tsp. olive oil. If using Impossible burger, break up burger until heated through, 4-6 minutes. If using ground turkey, break up turkey until no pink remains and turkey reaches minimum internal temperature, 7-9 minutes. If using Italian sausage, remove from casing, if necessary, and break up sausage until no pink remains and sausage reaches minimum internal temperature, 4-6 minutes. Add to lasagna as desired.