festive egg squares

Ingredients For festive egg squares

• 1 lb

  bulk pork sausage, cooked and drained
• 4 oz

  mushrooms, sliced
• 1/2 c

  green onions, sliced
• 2 md

  fresh tomatoes, chopped
• 2 c

  mozzarella cheese
• 1 1/4 c

  buttermilk biscuit mix - like bisquick
• 12

  eggs
• 1 c

  milk
• 1 1/2 tsp

  salt
• 1/2 tsp

  pepper
• 1/2 tsp

  oregano