Slice the bagels into bite size cubes and spread them out evenly in a 12x8 casserole baking dish.
Defrost the Morningstar sausage in the microwave and then chop into small pieces. Scatter the sausage pieces with the bagel cubes.
Cut the cream cheese into small pieces and evenly distribute on top of the bagels and veggie sausage.
Whisk the eggs together with the milk. Then pour the mixture evenly over the bagels in the casserole dish. Finish by sprinkling a table spoon of Everything Bagel Seasoning over the casserole. Cover your dish and let the bagels soak in the liquid overnight in the fridge.
When you wake up in the morning pre-heat your oven to 350. Bake the casserole uncovered for 45 minutes. When serving top with chives or green onions.