Spinach and Red Pepper Lasagna | Hy-Vee

Ingredients

• 2 tablespoons olive oil
• 1 medium onion, chopped
• 4 cloves garlic, minced
• 8 ounces ground beef
• 1 (15 ounce) can tomato sauce
• 1 (16 ounce) package lasagna noodles
• 3 cups fresh baby spinach, chopped
• 1 red bell pepper, diced
• 2 cups ricotta cheese
• 1 egg
• 1 teaspoon salt
• 1/4 teaspoon black pepper
• 1/4 teaspoon ground nutmeg
• 1/2 cup grated Parmesan cheese