Zucchini Sausage Cheesey Pasta

Here's a random experiment that turned out oh-so-good.  Decided to record so I don't forget what I did for next year...particularly when I'm in panic mode with a gazillion zucchini and summer squash.

Zucchini Sausage Cheesey Pasta

1/2 box elbow macaroni, cooked
1 small onion, diced
1 lb ground turkey sausage
1 T butter
1 small zucchini, diced
1 small summer squash, diced

3 T butter
1/4 cup flour
2 cups milk
1 1/2 cups shredded cheese

1/4 cup green onions
1 T fresh chopped oregano
Salt/pepper
Shredded parm cheese

1) Cook macaroni according to package directions.
2)Sautee onion, add turkey sausage. Cook until done. Remove from pan, set aside in big bowl.
3) In same pan, melt butter. Sautee summer squash and zucchini until done. Add to sausage mix. Add pasta.
4) Prepare sauce in sauce pan.  Melt butter, whisk in flour. Whisk in milk. Heat over medium/low until just barely boiling. Add cheese. When cheese is melted, place all contents in big bowl.
5) Add green onions and oregano, salt and pepper.
6) Serve hot or bake until heated through.
7) Top with parm cheese.