This is my MIL's recipe, and it's a family favorite.
Yield: 8 Servings
8 oz spaghetti, cooked & drained
1/2 tsp salt
1/4 tsp pepper
1 broken egg
1/3 cup Parmesan cheese
8 oz sour cream
1 lb browned ground beef
1 can spaghetti sauce
garlic & oregano to taste
2 cups grated mozzarella cheese
Preheat oven to 350 degrees. Spread noodles in a 9x13 inch baking dish. Spread beaten egg over the top and sprinkle with salt, pepper, & Parmesan cheese. Layer ground beef on top of this. Season spaghetti sauce to taste with garlic & oregano, spread over ground beef and top with mozzarella cheese. Bake for 30 minutes.
Tips & Tricks:
I make this using leftover Pasta Alfredo instead of the spaghetti and omit the egg, sour cream, and Parmesan cheese. It turns leftovers into a brand new & delicious meal!