Tammy's Healthy Mac & Cheese with Chicken Sausage Bites

1 small onion, diced fine
1 T Smart Balance Butter
1 T flour
1 3/4 nonfat milk
1/2 C monterey jack cheese, shredded
1/2 C colby jack cheese, shredded
1/3 C muenster cheese, shredded
1/4 C pepper jack cheese, shredded
16 mini links mozzarella and roasted garlic sausage, diced
1/2 cup mashed baked sweet potato
2 cups elbow macaroni

Prepare macaroni according to package directions. Saute onion in butter until translucent. Add flour and whisk briskly for about a minute. Slowly add milk in small amounts and let it thicken before adding more. Once all milk has been added and thickened, begin adding small amounts of cheeses and melt into sauce. Turn off heat and whisk sweet potato into sauce. Combine sauce and noodles and pour into casserole dish. Broil briefly until top is brown and crispy.

Number of Servings: 6

Recipe submitted by SparkPeople user TAMMIKINS2000.