
These stuffed Conchiglioni pasta shells transport you straight to the heart of Italian cuisine. The oversized pasta shells cradle a luxuriously smooth filling where creamy ricotta perfectly balances tender spinach. Topped with a slow-simmered tomato sauce and melted mozzarella, this dish strikes an ideal balance between rustic comfort and refined elegance. It transforms an ordinary dinner into a memorable Italian feast that brings the whole family together.
Essential Ingredients
- Conchiglioni (500g): Choose high-quality Italian pasta shells made from durum wheat
- Fresh ricotta (400g): Use artisanal or premium store-bought, avoiding watery varieties
- Spinach (600g fresh or 300g frozen): Fresh bunches preferred for superior texture
- Tomato sauce (500ml): Homemade or premium passata
- Buffalo mozzarella (200g): Traditional buffalo or quality fior di latte
- Parmesan Reggiano (100g): Aged 24 months for optimal flavor
Step-by-Step Instructions
- Prepare the Spinach:
- Wash fresh spinach thoroughly
- Remove tough stems
- Blanch in salted water for 2 minutes
- Shock in ice water
- Squeeze dry and chop finely
- Make the Filling:
- Whip ricotta until smooth
- Mix in eggs and grated parmesan
- Season with salt, pepper, nutmeg
- Fold in chopped spinach
- Chill for 1 hour minimum

Storage and Make-Ahead
This dish is perfect for advance preparation. The filling keeps for 24 hours refrigerated, and filled shells can be frozen before baking. Reheat leftovers at 150°C/300°F for 15-20 minutes.
Frequently Asked Questions
- → Can I get this dish ready the day before?
- Sure, you can prepare the stuffed pasta up to a day ahead and keep it in the fridge. Just add the sauce and cheese right before baking.
- → How can I stop the pasta shells from sticking?
- Cook them in a large pot of unsalted water and rinse them briefly under cold water once they’re done.
- → Is this dish good for freezing?
- Yes, you can freeze it before or after cooking. If freezing uncooked, skip the mozzarella until you’re ready to bake.
- → What if I can’t find pasta shells?
- You can swap them with cannelloni or large rings like lumaconi; they’re great for stuffing too.
- → How do I know when the pasta shells are cooked enough?
- They should be slightly firm (al dente) after about 10 minutes of boiling, as they’ll cook more while baking.