Toss potatoes, peppers, broccoli, seasoning and olive oil together. Spread on a lined baking sheet.
Bake at 360°F for 1 hour 15 minutes. At the 1-hour mark, sprinkle on Parmesan and bake for the final 15 minutes.
Season cubed steak and sear in a hot skillet with olive oil until cooked to your liking.
For the creamy sauce: heat milk, cream cheese and seasonings on medium-low until slightly thickened.
Serve, portion, and enjoy 4 days of easy high-protein meals.
