Loaded Pizza Pasta Casserole

Description:

Ingredients:

2 cups casserole-size elbows, uncooked*
2 cups pasta sauce
½ cup cream
½ tsp oregano
¼ cup Parmesan or Romano Cheese (divided)
8 oz bulk Italian sausage (any flavor)
½ cup sliced pepperoni, sliced in half
½ cup thickly sliced fresh mushrooms
2 tbs chopped onion
2 cloves garlic, minced
½ cup sliced ripe olives
1½ cups shredded mozzarella