My Family's Favorite Spinach and Lasagna Recipe

Ingredients

• 16 ounces fresh ricotta cheese
• 10 ounces fresh spinach, trimmed and chopped
• 1 large egg, beaten
• 1 cup grated Parmesan cheese
• 1 teaspoon salt
• 1/2 teaspoon black pepper
• 1/2 teaspoon garlic powder
• 1/4 teaspoon nutmeg (optional)
• 12 lasagna noodles (no-boil or regular)
• 3 cups marinara sauce
• 2 cups shredded mozzarella cheese
• 1 tablespoon olive oil