Discover the perfect blend of comfort and nutrition with Creamy Spinach and Ricotta Shell Bake. This delightful dish features jumbo pasta shells filled with a delicious spinach and ricotta mix, baked in savory marinara sauce. Ideal for family dinners or special gatherings, it offers a satisfying main course that pairs beautifully with a fresh salad or garlic bread. Full of flavor and nutrients, this recipe is sure to impress even the pickiest eaters!
1 package (12 oz) jumbo pasta shells
2 tablespoons olive oil
3 cloves garlic, minced
1 medium onion, finely chopped
1 pound fresh spinach, roughly chopped (or 10 oz frozen chopped spinach, thawed and drained)
15 oz ricotta cheese
1 cup grated mozzarella cheese, plus more for topping
1 cup grated Parmesan cheese
1 large egg
1 teaspoon Italian seasoning
Salt and pepper to taste
2 cups marinara sauce
Fresh basil for garnish (optional)