Sunny Side Up Breakfast Casserole

Yield:	8 Servings
Categories:	Breakfast, Pork

1	lb	Sausage; recipe roll
1	c	Croutons; cheese flavored
2	c	Shredded cheddar cheese; divided
3/4	c	Sour cream
1	tb	Dijon mustard
8		Eggs
		Paprika; for garnish