Give everything a stir and place the sausages on top of the apple and leek mixture ... garlic cloves out of their papery skins into the sausage mixture. Stir in the cheese, mustard and parsley.

or the baked mini sausage egg muffins for a mini-sized breakfast casserole. If you love sweet breakfasts, try my gooey ...

Even though I decided to not assemble the casserole in advance, I simplified morning prep by cooking the sausage, peppers, and onions a day in advance. An hour before my family arrived ...