cheesy sausage & egg bake

Ingredients For cheesy sausage & egg bake

• 1 lb

  bulk pork sausage cooked and drained
• 1 1/2 c

  sliced fresh mushrooms (4 oz)
• 8

  medium green onions sliced (1/2 cup)
• 2

  medium tomatoes chopped (1 1/2 cup)
• 2 c

  shredded mozzarella cheese (8oz)
• 1 1/4 c

  original bisquick mix
• 1 c

  milk
• 1 1/2 tsp

  salt
• 1 1/2 tsp

  chopped fresh oregano leaves or 1/2 teaspoon dried oregano leaves
• 1/2 tsp

  pepper
• 12

  eggs