Cooked stuffed shells garnished with spinach in a white dish on a wooden surface (with logo overlay)

Classic Stuffed Shells

Classic Stuffed Shells combine the best parts of pasta with creamy ricotta cheese, mozzarella cheese, and creamed spinach, smothered in marinara sauce.

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For as long as I can remember, my family has been making stuffed shells. We’ve only ever made them one way. Imagine my shock when I learned that there are other recipes! (See my recipe for Spinach Artichoke Stuffed Shells here.) From what I gather, our recipe is the “classic” way of preparing stuffed shells.

When I was little, I would scoff at the spinach in the shells, but ate most of it anyway. The only time I pulled it out was if the piece was really long. Or it wasn’t mixed in with the cheese. Yes, I was a picky eater. As I’ve gotten older, I am much better about trying new things.

Stuffed shells were always my cousin’s favorite, too. I remember any time I was with them for his birthday we would always have stuffed shells. It was also a common food during our annual family reunion beach week vacation. My mom would prep them the day before we left for the beach and keep them refrigerated. Then, the first night, she wouldn’t have to worry too much about dinner. Just pop the shells in the oven and let them bake while we got settled into our condo.

I have always been a fan of cheese. I love cheese. Especially mozzarella cheese. And add some red sauce and I am in heaven! My best friend and I used to buy mozzarella stick cheese and a bottle of marinara sauce and just have a snack of cheese dipped in sauce.

So, naturally, stuffed shells are one of my favorite meals, too. I always thought they were hard to make, but they aren’t too bad. Although, my hands always get messy. And, if I want to talk to my grandma, I just need to make a batch of stuffed shells… Almost every single time I am in the middle of stuffing them (with dirty hands) she calls me!

Stuffed Shells Step by Step

Ingredients

  • 1 box jumbo shells
  • 1 pkg creamed spinach
  • 1 lb ricotta cheese
  • 4 cups mozzarella cheese (shredded)
  • 24 oz spaghetti sauce
  • 1/2 tsp black pepper

Preparation

Boil the shells according to the package directions. I have found that the Barilla brand works the best. The off-brand tends to tear which doesn’t work well for stuffing.

Also, cook the spinach according to the directions. I have used both frozen and fresh spinach, both work well. If you use fresh spinach, wilt it in a pan with a bit of oil.

Spinach leaves wilting in a small saute pan over a gas stovetop

In a large mixing bowl, combine the ricotta cheese, mozzarella cheese, pepper, and cooked spinach. Add about 1/4 cup of the spaghetti sauce and stir to combine.

Stainless steel bowl with stuffed shell filling mixture on a wooden surface

Preheat the oven to 350F. Add a small layer of sauce to the bottom of a 9×13 baking dish so the shells don’t stick when they bake.

Once the shells are cool enough to handle, stuff a spoonful of mixture into the shells. Continue until you run out of shells or filling, placing them in a single layer in your baking dish.

Stuffed shells in a glass baking dish on a wooden surface

If you have to do a second layer, spread some sauce between the layers.

Glass baking dish with two layers of stuffed shells

Cover the shells with the remaining sauce then cover the pan with foil or an oven-safe lid.

Glass baking dish with two layers of stuffed shells covered with marinara sauce

Bake for 30-40 minutes, then let cool for about 5 minutes before serving warm.

Cooked stuffed shells garnished with spinach in a white dish on a wooden surface (vertical)

Recipe

Originally Published On: January 12, 2016

Last Updated On: July 28, 2023

Cooked stuffed shells garnished with spinach in a white dish on a wooden surface

Stuffed Shells

Classic Stuffed Shells combine the best parts of pasta with creamy ricotta cheese, mozzarella cheese, and creamed spinach, smothered in marinara sauce.
Prep Time 25 minutes
Cook Time 30 minutes
Total Time 55 minutes
Course:
Main Dish
Cuisine:
American
Keyword:
cheese
|
pasta
|
sauce
|
spinach
Servings: 8
5 from 7 votes

Ingredients

  • 1 box jumbo shells
  • 1 pkg creamed spinach
  • 1 lb ricotta cheese
  • 4 cups mozzarella cheese (shredded)
  • 24 oz spaghetti sauce
  • 1/2 tsp black pepper

Instructions

  • Boil the shells according to package
  • Cook the spinach according to package
  • In a large mixing bowl combine the ricotta cheese, mozzarella cheese, and pepper with the cooked spinach
  • Add 1/4 cup of spaghetti sauce and stir
  • Preheat the oven to 350F
  • Add a small layer of sauce to the bottom of 9×13 baking dish
  • Stuff shells with a scoop or two of the cheese mixture and place in the baking dish in a single layer
  • If you need more than one layer of shells, put some sauce in between layers
  • Cover the shells with the remaining sauce
  • Cover the baking dish with foil or an oven-safe lid
  • Bake 30-40 minutes then let cool for about 5 minutes before serving warm
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Nutrition Facts
Stuffed Shells
Amount Per Serving
Calories 455 Calories from Fat 180
% Daily Value*
Fat 20g31%
Saturated Fat 12g60%
Cholesterol 73mg24%
Sodium 873mg36%
Potassium 601mg17%
Carbohydrates 40g13%
Fiber 3g12%
Sugar 5g6%
Protein 26g52%
Vitamin A 5160IU103%
Vitamin C 7.9mg10%
Calcium 466mg47%
Iron 2.6mg14%
* Percent Daily Values are based on a 2000 calorie diet.

All nutritional information is based on third-party calculations and should be considered estimates. Actual nutrition content will vary based on brands used, measuring methods, portion sizes, and more.

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46 thoughts on “Classic Stuffed Shells”

  1. 5 stars
    Yes, stuffed shells can be made with all sorts of combos. I used to enjoy them in my college days because they were popular in the dining room.

  2. 5 stars
    Oh Stephanie! You’ve done it again. Yum, I totally love your recipes and how gorgeous the pictures look. Would love to try this, because like you I love mozzarella…but currently not doing any pasta, is there an option you can recommend for the shells?

  3. Cheese, pasta, and sauce . . . how can you go wrong? I often buy stuffed shells in the frozen food section but your recipe has given me the inspiration to give it a try. Besides, I’m sure I’d feel a bit better about eating them with the addition of something healthy like spinach.

  4. This is an interesting recipe & looks great too, from the photo. I’ll have to try it out this week to relish some myself.

  5. 5 stars
    This looks soooo delicious! These classic stuffed shells combine the best parts of pasta with creamy ricotta cheese, mozzarella cheese, and creamed spinach, smothered in marinara sauce. Can’t wait to make some.

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