1- Brown the 1 pound of Italian sausage in a skillet until it’s fully cooked, then mix it with the 1 jar (28 ounces) of spaghetti sauce for a hearty meat sauce.

2- In a separate large bowl, combine 1 cup of cottage cheese, 8 ounces of softened cream cheese, ¼ cup of sour cream, ⅓ cup of grated Parmesan cheese, 2 tablespoons of parsley, and ½ teaspoon of garlic powder to create a creamy mixture. Toss the 1 package (25 ounces) of frozen cheese ravioli directly into this cheese blend without thawing it first.

3- Next, spread the ravioli and cheese mixture evenly in your prepared baking pan. Top it with the sausage and spaghetti sauce mixture, then finish by sprinkling 2 cups of mozzarella cheese over the top for that gooey, golden finish. Bake the casserole uncovered for 45 minutes, and let it cool for 10-15 minutes before serving to allow the flavors to settle.

4- Begin by preheating your oven to 350ºF and spraying a 9×13-inch baking pan with cooking spray to prevent sticking. This preparation method ensures even cooking and a delicious result every time.