Cheese Stuffed spaghetti and Meatballs

Original Post: http://greedygirlcooks.blogspot.com/2016/05/cheese-stuffed-spaghetti-and-meatballs.html

Ingredients

Mushroom marinara sauce (click here)

1 box spaghetti cooked

2 tablespoon oil

For the meatballs

1 lb ground beef

½ teaspoon Salt

¼ teaspoon Black pepper

1 Egg

¼ cup crumbs

Cheese filling (in a blender combine all the following to fill the beef)

1 small Onion

¼ cup Pepper jack cheese

¼ cup Mozzarella

¼ cup Cheddar cheese

¼ cup Parmesan cheese

4 oz Cream cheese