Comforting Spinach and Ricotta Lasagna

Ingredients

• 2 tablespoons olive oil
• 2 cloves garlic, minced
• 1 can crushed tomatoes (14 oz)
• 1 teaspoon dried oregano
• 1 teaspoon dried basil
• Salt and pepper to taste
• 15 oz ricotta cheese
• 1 cup grated mozzarella cheese
• 1 cup fresh spinach, chopped
• 1/2 teaspoon nutmeg
• 1 large egg
• 9-12 lasagna noodles
• 1 cup grated Parmesan cheese