Chicken and Spinach Pesto Lasagna

Ingredients (15)

• + ¼ cup pine nuts add to pantry
• ✓ 3 cups fresh basil leaves
• + ¾ cup grated Parmesan cheese add to pantry
• + ½ cup olive oil add to pantry
• ✓ 4 cloves garlic
• + 12 lasagna noodles add to pantry
• + cooking spray add to pantry
• + 1 cup chopped onion add to pantry
• ✓ 2 (12 ounce) packages frozen chopped spinach
• + 3 cups diced cooked chicken breast add to pantry
• + 1 teaspoon salt add to pantry
• + 1 teaspoon ground black pepper add to pantry
• + 2 cups ricotta cheese add to pantry
• + 1 egg add to pantry
• + 2 cups shredded mozzarella cheese add to pantry