Preheat oven to 350 F
Cook spaghetti noodles according to package instructions, drain
In a saucepan, combine meatballs and Prego and heat
Spray 2 muffin tins with non-stick cooking spray
In a small bowl, beat eggs and add in 1/2 cup of your favorite shredded cheese + melted butter
Pour egg.cheese mixture over freshly cooked noodles and stir to coat
Using a fork, scoop a few noodles into each muffin tin compartment and "twirl" to create a nest
In a separate bowl, combine ricotta cheese and 1/2 cup of your favorite shredded cheese and mix well
Spoon about a tablespoon worth of cheese mixture into the center of each spaghetti nest
Place one meatball on top of ricotta cheese and sprinkle with a little mozzarella cheese
Bake for 25 minutes
Serve with additional sauce if you'd like
Enjoy!