Preheat oven to 375 degrees F. Lightly spray nonstick spray into 12 silicon cup cake liners or a silicon muffin pan. In the bottom of each cup layer the meat and veggies (if using), the green onions and the cheese. You want the cups to be no more than 2/3rds full with just enough room to pour the egg around the ingredients. Break the eggs into a measuring bowl with a spout for pouring. Add the seasoning and beat well. Pour the egg into each cup until it is 3/4 full and then stir ingredients in the cup slightly with a fork, Bake 20-30 minutes until the eggs have risen and are slightly browned and set.