Ingredients

• 1 tablespoon neutral oil, such as canola or avocado
• 2 cups chopped yellow onion (from 1 large onion)
• 12 ounces 93%-lean ground sirloin
• 3 garlic cloves, chopped (about 1 1/2 tablespoons)
• 1 teaspoon dried oregano
• ½ teaspoon kosher salt
• ¼ teaspoon ground cinnamon
• ⅛ teaspoon ground nutmeg
• 2 tablespoons all-purpose flour
• 2 cups 1% low-fat milk
• 1 cup unsalted chicken stock
• 1 (15 ounce) can no-salt-added diced tomatoes, undrained
• 3 ounces 1/3-less-fat cream cheese
• 1 ounce parmesan cheese, grated (about 1/4 cup)
• 10 ounces uncooked whole-grain penne pasta (such as ronzoni healthy harvest)
• ¾ cup low-moisture, part-skim, pre-shredded mozzarella cheese