Cut MORNINGSTAR FARMS GRILLERS PRIME Veggie Burgers into pieces. Set aside.
Coat bottom and side of 9-inch pie plate with vegetable cooking spray. Evenly line plate with hashbrowns. Bake at 450° about 25 minutes or until golden brown. Remove from oven and reduce oven temperature to 350° F.
Combine Veggie Burgers, green beans, soup, milk, 1 cup of the onions, salt, pepper and Worcestershire sauce. Place mixture in hot hash brown crust. Top with cheese and remaining 1/2 cup onions.
Bake at 350° F about 20 minutes or until thoroughly heated. Serve hot.