baked spaghetti with ricotta cheese

Ingredients

• - olive oil
• 1 pound italian sausage, mild casings removed
• 1 medium onion, chopped
• 1 medium bell pepper, chopped
• 2 cloves garlic, chopped
• 1 tablespoon carmelized tomato paste
• 1 can 28 oz can of crushed tomatoes
• 1 tablespoon italian seasoning
• 1 tablespoon oregano, dried
• 1 tablespoon paprika
• 1/4 teaspoon cayenne pepper
• 1 teaspoon nutmeg
• 1 tablespoon brown sugar
• 1 small rine of parmigiano-reggiano
• 3/4 pound cooked speghetti drained
• 1 - 15 oz of ricotta cheese
• 1/2 cup parmesan cheese grated
• 1 teaspoon garlic powder
• - mozzarella cheese