6 to 8 slices egg bread, crusts trimmed
2 lbs. link sausage, cooked and drained
1 tbsp. vegetable oil
1 lg. onion, sliced
8 oz. mushrooms, sliced
1 c. milk
1 can cream of mushroom soup
1 c. shredded sharp Cheddar cheese
5 eggs, beaten

Spray a 9 x 13-inch pan or casserole dish with Pam.

Line the bottom with bread. Arrange cooked link sausages on top.

Sauté onion in oil over medium heat until clear, about 2 minutes. Add mushroom and sauté until limp, for 4-5 minutes.

Arrange over sausages. Whisk together eggs, milk, and soup.

Ladle over the onion mixture. Sprinkle shredded cheese evenly over the top. Cover and refrigerate overnight.

Preheat oven to 350°F.

Bake, uncovered, until heated through, about 40 minutes.

Serves 4.