Hamburger Noodle Casserole

0 Preheat the oven to 350°f. Spray a 13x9 inch pan with nonstick cooking spray.
1 Cook noodles and drain. Set aside.
2 Melt the butter in a large skillet over medium heat. Add the diced onion and saute until it starts to soften.
3 Add the beef and cook until no longer pink and the onion is translucent.
4 Remove from heat and drain the fat. Set aside.
5 Add the evaporated milk, cream of tomato soup, cream of mushroom soup, Worcestershire, and garlic powder to a large bowl. 
6 Whisk until smooth.
7 Taste and add salt and pepper as needed.
8 Stir in the ground beef mixture and the cooked noodles.
9 Spoon into the prepared casserole dish and sprinkle the shredded cheese on the top.
10 Bake at 350°f for 20 minutes or until heated through and cheese is melted and bubbly.
11 Sprinkle with chopped green onions before serving if desired.