Ingredients
For the Pasta
- 24 jumbo pasta shells
- 1 tablespoon salt (for boiling water)
For the Vegetable Filling
- 1 tablespoon olive oil
- 1 medium zucchini, finely diced
- 1 medium yellow squash, finely diced
- 2 cups fresh spinach, chopped
- 1 cup cherry tomatoes, diced
- 2 cloves garlic, minced
- ¼ teaspoon salt
- ¼ teaspoon black pepper
For the Cheese Mixture
- 2 cups whole-milk ricotta cheese
- 1 cup shredded mozzarella cheese
- ½ cup grated Parmesan cheese
- 1 large egg
- 2 tablespoons fresh basil, chopped
- 1 tablespoon fresh parsley, chopped
- ½ teaspoon Italian seasoning
For Assembly
- 3 cups marinara sauce
- 1 cup shredded mozzarella cheese
- ¼ cup grated Parmesan cheese
- Fresh basil leaves for garnish
Instructions
Step 1: Cook the Pasta Shells
- Bring a large pot of salted water to a boil.
- Cook the jumbo pasta shells according to package directions until al dente.
- Drain and rinse with cool water.
- Lay the shells on a baking sheet or parchment paper to prevent sticking.
Step 2: Prepare the Vegetables
- Heat olive oil in a large skillet over medium heat.
- Add zucchini and yellow squash and sauté for 4–5 minutes.
- Stir in garlic and cook for 30 seconds until fragrant.
- Add spinach and cook until wilted.
- Stir in diced cherry tomatoes.
- Season with salt and pepper.
- Remove from heat and allow the mixture to cool slightly.
Step 3: Make the Cheese Filling
- In a large mixing bowl, combine ricotta cheese, mozzarella cheese, Parmesan cheese, egg, basil, parsley, and Italian seasoning.
- Add the cooled vegetable mixture.
- Stir until everything is evenly combined.
Step 4: Assemble the Stuffed Shells
- Preheat the oven to 375°F (190°C).
- Spread 1½ cups of marinara sauce across the bottom of a 9×13-inch baking dish.
- Fill each shell generously with the ricotta and vegetable mixture.
- Arrange the stuffed shells in a single layer in the baking dish.
- Spoon the remaining marinara sauce over the shells.
- Sprinkle with mozzarella and Parmesan cheese.
Step 5: Bake
- Cover the baking dish loosely with aluminum foil.
- Bake for 25 minutes.
- Remove the foil and bake for an additional 10–15 minutes until the cheese is melted and lightly golden.
- Allow the dish to rest for 5–10 minutes before serving.
Step 6: Garnish and Serve
- Sprinkle with fresh basil leaves and additional Parmesan cheese if desired.
- Serve warm.
Serving Suggestions
Summer Stuffed Shells pair wonderfully with:
- Garlic bread
- Caesar salad
- Mixed greens with lemon vinaigrette
- Roasted vegetables
- Caprese salad
- Grilled corn on the cob
Storage Instructions
Refrigerator
- Store leftovers in an airtight container for up to 4 days.
Freezer
- Freeze baked or unbaked stuffed shells for up to 3 months.
- Thaw overnight in the refrigerator before reheating.
Reheating
- Bake at 350°F (175°C) until heated through, about 20 minutes.
Tips for the Best Summer Stuffed Shells
- Don’t overcook the pasta shells; they will continue cooking while baking.
- Let the vegetable mixture cool before combining with the cheese.
- Use fresh herbs for the brightest summer flavor.
- Add roasted bell peppers or corn for extra seasonal vegetables.
- Cover with foil during the first part of baking to keep the shells moist.
- For extra richness, add a few spoonfuls of pesto to the filling.
Variations
Garden Vegetable Stuffed Shells
Add mushrooms, bell peppers, and asparagus to the filling.
Chicken Summer Stuffed Shells
Mix shredded grilled chicken into the ricotta filling for extra protein.
Spinach and Basil Shells
Skip the squash and increase the spinach and basil for a greener version.
Pesto Stuffed Shells
Replace some of the marinara sauce with basil pesto for a fresh, aromatic twist.
Vegan Summer Stuffed Shells
Use dairy-free ricotta, vegan mozzarella, and a flax egg substitute.
Nutrition Highlights
These Summer Stuffed Shells are packed with protein from ricotta and mozzarella cheese, vitamins and minerals from fresh vegetables, and plenty of flavor from herbs and marinara sauce. They’re a satisfying vegetarian meal that showcases the abundance of summer produce.
Creamy, cheesy, and loaded with fresh seasonal vegetables, these Summer Stuffed Shells are the perfect combination of comfort food and summer freshness in every delicious bite.
