Bacon Cheese Pull Aparts

Ingredients : 

1 egg
2 tablespoons milk
1 (16 1/3 ounce) can pillsbury original flaky refrigerated biscuits
4 -6 slices crispy bacon, cooked and broken into 1/2-inch pcs
4 ounces shredded cheddar cheese
1 (4 ounce) can mushroom pieces
1/4 cup finely chopped green onion, both green and white parts (4 medium)
cooking spray
Directions:

1 Preheat oven to 350°F.
2 Spray 11x7" or 12x8" (2 quart) glass baking dish, with cooking spray.
3 In a large bowl, beat egg and milk with wire whisk until smooth.
4 Separate dough into 8 biscuits; cut into quarters.
5 Gently stir biscuit pieces into egg mixture to coat evenly.
6 Fold in bacon, cheese, mushrooms and onions.
7 Spoon mixture into sprayed dish; arrange biscuit pieces in a single layer.
8 Bake for 23-28 minutes or until golden brown.
9 Cut into squares or just apull-apart.
10 Serve warm.