Hmmm, is Broccoli Bubble Bake a side dish or a breakfast? Mmmm, well it doesn't matter really; it's delicious either way! A bed of fluffy, fantastically savory eggs atop a layer of buttery biscuit pieces would be tasty enough, but then it gets filled with all the good stuff — broccoli, mushrooms, and onions — which create a hearty and satisfying meal! Top it with cheese and Broccoli Bubble Bake is just the best!