Fill a 6-Quart pan with water and then set on the stove to boil.
Heat a large saucepan over medium-high heat and then spray with non-stick spray.
Cook the 2 pounds ground beef and 1 pound pork sausage until browned.
Cut and dice the onion and add it to the cooking beef, cook until translucent.
Into a large bowl, empty 2 15-oz containers Ricotta with a spatula.
Add 1 egg to the Ricotta and then mix well with a spatula.
Add 1 teaspoon oregano, 1 tsp Italian seasoning, 1 teaspoon salt and 1/2 teaspoon pepper to the Ricotta mixture and blend until combined.
Shred mozzarella and parmesan cheese and add to the Ricotta, then mix well.
When the water is boiling, add the Manicotti pasta and cook as directed over medium heat.
On a cutting board, mince 3 garlic cloves and then add it to the Ricotta.
When the pasta is fully cooked, pour into a sink colander and let the pasta rest to cool before filling.
When the Manicotti pasta is cooled to the touch, transfer to a plate or a cutting board to be filled.
Pour the spaghetti sauce and tomato sauce into the cooked ground beef and simmer until heated.
Place a plastic bag, opened, on the counter and scoop the ricotta and cheese mixture into the bag, then close the bag and cut the tip off of one corner.
Spray a 9 X 13-inch baking dish with non-stick spray and then scoop 3 large spoons filled with meat mixture into the dish and set aside.
Then pipe the Ricotta cheese mixture into each Manicotti pasta tube.
Fill and then place the filled Manicotti shells into the baking dish.
Cover the cheese-filled manicotti with any remaining meat sauce and then top with shredded parmesan and mozzarella cheese.
Bake the Cheese-Filled Manicotti for 15-20 minutes.
When done, let the cheese-filled manicotti rest for 5-minutes, then serve and enjoy!
Keyword Cheese-Filled Manicotti, Dinner under $25, Manicotti, Manicotti Dinner