Cheesy Beef Penne with Creamy Mozzarella Parmesan Sauce

Ingredients:

1 pound penne
1 pound ground beef
5 cloves garlic, minced
1 small onion, diced
1½ cups heavy cream
1 cup shredded mozzarella
¾ cup grated Parmesan
2 tablespoons tomato paste
1 teaspoon Italian seasoning
½ cup reserved pasta water
1 teaspoon salt
½ teaspoon black pepper
2 tablespoons butter

Directions:

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