Cheesy Beef and Spinach Stuffed Shells

Highlighted under: Ultimate Comfort Bites

I absolutely love making Cheesy Beef and Spinach Stuffed Shells for dinner! It’s one of those comforting dishes that brings everyone to the table, and it’s packed with flavor. The combination of savory beef, creamy cheese, and nutritious spinach is something I look forward to indulging in. The best part? It’s surprisingly simple to prepare, making it a go-to for busy weeknights or casual gatherings with friends. I can’t wait to share this delicious recipe with you!

Tina

Created by

Tina

Last updated on 2026-01-30T19:10:27.394Z

Every time I make Cheesy Beef and Spinach Stuffed Shells, I’m reminded of family dinners filled with laughter and conversation. One of my favorite details about this recipe is how the filling stays incredibly moist thanks to the addition of ricotta and mozzarella cheeses. The rich and cheesy flavor pairs beautifully with the seasoned beef and spinach, making every bite delightful.

I’ve tried various sauces, but I’ve found that a simple marinara top complements the shells perfectly, adding a touch of acidity. Trust me, this combination not only tastes amazing but also presents beautifully at the dinner table!

Why You'll Love This Recipe

  • Rich and savory beef combined with creamy, melty cheeses
  • Nutritious spinach that adds vibrant color and flavor
  • Hearty and satisfying, perfect for family gatherings or meal prep

Perfecting the Perfect Stuffed Shells

When cooking the jumbo pasta shells, be sure to salt the water generously. This not only flavors the pasta but also helps prevent sticking. Cook them until just al dente, as they will continue to soften while baking. Overcooking at this stage can result in shells that disintegrate or fall apart when stuffed.

After draining the shells, I recommend spreading them out on a clean kitchen towel to cool and avoid sticking together. If you're preparing for a gathering or meal prep, setting them aside while you prepare the filling helps streamline the process and keeps everything organized.

Ingredient Insights

In the filling, the combination of ricotta and mozzarella creates a creamy texture that beautifully balances the savory flavors of the ground beef. If you're looking for a lighter option, consider using cottage cheese instead of ricotta for a similar texture with less fat. Alternatively, for a dairy-free version, a plant-based ricotta can work well.

The spinach not only adds nutritional value but also brings a fresh taste to the dish. If you can't find fresh spinach, frozen chopped spinach can be used; just be sure to thaw and thoroughly drain it to avoid excess moisture in the filling.

Serving and Storage Tips

These stuffed shells make great leftovers. To store, allow them to cool completely before transferring to an airtight container. They can be refrigerated for up to three days or frozen for up to two months. If freezing, I suggest portioning them in single servings for easy reheating.

When reheating, cover the dish with foil to help retain moisture, and warm in the oven at 350°F (175°C) until heated through, about 25-30 minutes. If you're serving this dish at a gathering, pairing it with a light salad and some garlic bread creates a delightful, well-rounded meal.

Ingredients

Gather these ingredients to make your Cheesy Beef and Spinach Stuffed Shells:

Ingredients

  • 12 jumbo pasta shells
  • 1 pound ground beef
  • 1 cup ricotta cheese
  • 1 cup shredded mozzarella cheese
  • 1 cup fresh spinach, chopped
  • 1/2 cup grated Parmesan cheese
  • 1 jar marinara sauce
  • 1 tablespoon Italian seasoning
  • Salt and pepper to taste

Once you have all your ingredients ready, let's move on to the cooking steps!

Instructions

Follow these steps to create your delicious stuffed shells:

Cook the Pasta

Boil a large pot of salted water. Add the jumbo shells and cook according to package instructions until al dente. Drain and set aside.

Prepare the Filling

In a skillet over medium heat, cook the ground beef until browned. Drain excess fat, then stir in the chopped spinach and Italian seasoning. Cook until spinach is wilted, about 2 minutes. Remove from heat and mix in ricotta, half of the mozzarella, and Parmesan cheese. Season with salt and pepper.

Stuff the Shells

Preheat your oven to 375°F (190°C). Spread a thin layer of marinara sauce on the bottom of a baking dish. Fill each cooked shell with the beef and cheese mixture, then place them in the baking dish.

Top and Bake

Pour the remaining marinara sauce over the filled shells and sprinkle the remaining mozzarella cheese on top. Cover with foil and bake for 20 minutes. Remove foil and bake for an additional 10 minutes, or until cheese is bubbly and golden.

Once baked, let the shells cool for a few minutes before serving. Enjoy!

Pro Tips

  • For added flavor, try mixing in some crushed red pepper flakes into the beef mixture for a little kick!

Troubleshooting Common Issues

One common pitfall when making stuffed shells is undercooking the filling. Since you only cook the beef until it’s browned before adding it to the shells, be sure it's fully cooked before mixing with the cheese. If you find your shells leaking that mixture while baking, it often indicates they're either overfilled or the filling is too loose—consider adjusting the cheese ratios.

If the cheese topping doesn’t brown as expected, you might try broiling the stuffed shells for the last few minutes of cooking. Just watch closely to prevent burning; a minute or two is usually sufficient for that bubbly, golden finish.

Flavor Variations

To customize flavors in these stuffed shells, consider swapping the Italian seasoning for other herbs that align with your taste, such as rosemary or thyme. Adding a splash of Worcestershire sauce to the beef while cooking can also amplify its depth, giving a savory kick.

For a spicy twist, mix in some red pepper flakes or diced jalapeños into the filling. If you're a fan of sun-dried tomatoes, chop them finely and fold them into the mix for an added layer of flavor that brightens up the dish beautifully.

Questions About Recipes

→ Can I freeze stuffed shells?

Yes, you can freeze the uncooked stuffed shells. Just assemble them without baking, cover tightly, and freeze for up to 3 months.

→ What can I use instead of ground beef?

Ground turkey, chicken, or even a meat substitute like lentils works well in this recipe.

→ Can I prepare the filling ahead of time?

Absolutely! Prepare the filling a day in advance and store it in the refrigerator until you’re ready to stuff the shells.

→ What sides pair well with this dish?

A simple side salad or garlic bread complements Cheesy Beef and Spinach Stuffed Shells wonderfully.

Cheesy Beef and Spinach Stuffed Shells

I absolutely love making Cheesy Beef and Spinach Stuffed Shells for dinner! It’s one of those comforting dishes that brings everyone to the table, and it’s packed with flavor. The combination of savory beef, creamy cheese, and nutritious spinach is something I look forward to indulging in. The best part? It’s surprisingly simple to prepare, making it a go-to for busy weeknights or casual gatherings with friends. I can’t wait to share this delicious recipe with you!

Prep Time20 minutes
Cooking Duration30 minutes
Overall Time50 minutes

Created by: Tina

Recipe Type: Ultimate Comfort Bites

Skill Level: Intermediate

Final Quantity: 4 servings

What You'll Need

Ingredients

  1. 12 jumbo pasta shells
  2. 1 pound ground beef
  3. 1 cup ricotta cheese
  4. 1 cup shredded mozzarella cheese
  5. 1 cup fresh spinach, chopped
  6. 1/2 cup grated Parmesan cheese
  7. 1 jar marinara sauce
  8. 1 tablespoon Italian seasoning
  9. Salt and pepper to taste

How-To Steps

Step 01

Boil a large pot of salted water. Add the jumbo shells and cook according to package instructions until al dente. Drain and set aside.

Step 02

In a skillet over medium heat, cook the ground beef until browned. Drain excess fat, then stir in the chopped spinach and Italian seasoning. Cook until spinach is wilted, about 2 minutes. Remove from heat and mix in ricotta, half of the mozzarella, and Parmesan cheese. Season with salt and pepper.

Step 03

Preheat your oven to 375°F (190°C). Spread a thin layer of marinara sauce on the bottom of a baking dish. Fill each cooked shell with the beef and cheese mixture, then place them in the baking dish.

Step 04

Pour the remaining marinara sauce over the filled shells and sprinkle the remaining mozzarella cheese on top. Cover with foil and bake for 20 minutes. Remove foil and bake for an additional 10 minutes, or until cheese is bubbly and golden.

Extra Tips

  1. For added flavor, try mixing in some crushed red pepper flakes into the beef mixture for a little kick!

Nutritional Breakdown (Per Serving)

  • Calories: 480 kcal
  • Total Fat: 28g
  • Saturated Fat: 14g
  • Cholesterol: 85mg
  • Sodium: 600mg
  • Total Carbohydrates: 37g
  • Dietary Fiber: 2g
  • Sugars: 6g
  • Protein: 30g