01 -
Preheat the oven to 350°F (175°C). Grease a 10-inch pie plate with 1 tbsp of butter.
02 -
Cook spaghetti according to package directions until just tender. Drain and return to the pot.
03 -
Stir in Parmesan cheese, beaten eggs, and 2 tbsp butter. Toss until the pasta is coated. Press the mixture evenly into the pie plate to form a crust.
04 -
In a skillet over medium-high heat, sauté the ground beef with the onion, bell pepper, and garlic until the beef is browned and vegetables are tender. Drain excess fat.
05 -
Add diced tomatoes with their juice, tomato paste, sugar, and oregano. Stir and simmer for 5–10 minutes to blend flavors.
06 -
Spread the cottage cheese over the spaghetti crust, followed by the meat mixture.
07 -
Bake for 20 minutes, then sprinkle mozzarella over the top and bake for an additional 5–10 minutes, until cheese is melted and bubbly.
08 -
Let the dish rest for 5 minutes before slicing and serving.