Easy Upside-Down Pizza Casserole
Prep Time: 10 min
Cook Time: 25 min
Ingredients
- ✓ 1 ½ pounds lean ground beef
- ✓ 1 (15 ounce) can pizza sauce
- ✓ 1 (4 ounce) can sliced mushrooms, drained
- ✓ ¼ cup sliced pitted ripe olives
- ✓ 1 cup shredded mozzarella cheese, or more to taste
- ✓ 1 (10 ounce) can refrigerated biscuit dough