Ground Beef And Spinach Stuffed Shells

Highlighted under: Simple Comfort Cooking

I absolutely love making Ground Beef and Spinach Stuffed Shells for my family on busy weeknights. This dish is not only hearty and filling, but it's also packed with flavor thanks to the combination of seasoned ground beef and vibrant spinach. I enjoy preparing these shells because they can be assembled in advance, making dinner time a breeze. Topped with marinara sauce and gooey cheese, this comforting meal is sure to delight everyone's taste buds and quickly become a household favorite.

Adele Summers

Created by

Adele Summers

Last updated on 2026-02-27T20:41:35.264Z

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When I first tried making stuffed shells, I was blown away by how satisfying they could be. The rich flavors of the ground beef combined with the earthy notes of spinach made each bite special. I found that browning the beef with garlic and onions really enhances the flavor profile, providing a robust base for the filling.

To make the dish even creamier, I often mix ricotta cheese with some mozzarella, which ties everything together beautifully. The best part is that you can adjust the filling to suit your taste or dietary needs, making it a versatile dish for any occasion.

Why You'll Love This Recipe

  • Savory beef paired with healthy spinach for a balanced meal
  • Easy to prepare ahead of time and bake when ready
  • Layered with marinara and melted cheese for extra comfort

Perfect Pasta Shells

When working with jumbo pasta shells, it’s essential to achieve the right texture for optimal stuffing. Cook the shells until they are al dente, as they will continue to soften while baking. This slight firmness ensures they hold their shape and are easier to fill. Keep a close eye on the time and taste a shell just before draining to ensure it's not overcooked. Once drained, I recommend rinsing them briefly in cold water to halt the cooking process and prevent them from sticking together.

In addition to perfecting the shell texture, consider adding a small amount of olive oil to the boiling water, which helps prevent sticking. If you encounter shells that tear or break during cooking, save the pieces to sprinkle on top of the assembled dish for added texture or as a decorative touch. A combination of broken shell pieces with golden-brown cheese creates a rustic, inviting look.

Filling Variations

The filling in this recipe is versatile, and you can easily substitute ground beef with other proteins. For a lighter option, consider using turkey or chicken. If you're looking for a vegetarian twist, try a mix of sautéed mushrooms and lentils for a hearty, protein-rich filling. Just make sure to season any alternative fillings adequately; herbs like thyme or cumin can complement the existing flavor profile beautifully.

Feel free to add more vegetables to the filling mix, such as diced bell peppers or grated carrots. These additions not only enhance the nutritional value but also add a depth of flavor and texture. When incorporating extra ingredients, ensure they are cooked until tender before mixing them into the filling to avoid excess moisture, which could make the stuffing runny.

Make-Ahead Tips

One of the best features of Ground Beef and Spinach Stuffed Shells is how well they lend themselves to meal prepping. You can assemble the dish a day in advance, just keep the sauce and cheese separate until you're ready to bake. Cover the dish tightly with plastic wrap and store it in the refrigerator. This allows the flavors to meld beautifully overnight, making it even tastier when baked.

For longer storage, consider freezing the assembled shells. Package them in an airtight container or wrap them tightly in foil. They can last in the freezer for up to three months. When you’re ready to enjoy, bake from frozen at a lower temperature of 325°F (160°C) for about 50-60 minutes, or until heated through and bubbly. This method ensures you have a comforting meal ready whenever you need it.

Ingredients

For the Stuffed Shells

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

Preparation Instructions

Instructions

Cook the Shells

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

Prepare the Filling

In a skillet over medium heat, brown the ground beef until fully cooked. Add garlic, spinach, Italian seasoning, salt, and pepper. Cook until the spinach wilts. Remove from heat and stir in ricotta, half of the mozzarella, and Parmesan cheese.

Stuff the Shells

Preheat your oven to 375°F (190°C). Fill each pasta shell with the beef and spinach mixture and arrange them in a baking dish. Pour marinara sauce over the shells and sprinkle with the remaining mozzarella cheese.

Bake

Cover the dish with aluminum foil and bake for 25 minutes. Remove foil and bake for an additional 15 minutes until cheese is bubbly and golden.

Enjoy!

Pro Tips

  • For a healthier twist, you can substitute ground turkey for beef or add more vegetables like mushrooms or zucchini to the filling.

Serving Suggestions

These stuffed shells make a wonderful main course when paired with a simple side salad topped with your favorite vinaigrette. The freshness of the salad complements the rich flavors of the filled pasta nicely. For a heartier option, consider serving them with garlic bread that can soak up the extra marinara sauce on your plate.

To elevate the dish, a sprinkle of fresh herbs, like basil or parsley, right before serving adds a pop of color and freshness. I also enjoy a drizzle of balsamic glaze for a sweet contrast to the savory filling, enhancing the overall flavor experience.

Storage and Reheating

Leftover stuffed shells can be stored in an airtight container in the refrigerator for up to three days. To reheat, place them in a baking dish covered with foil to prevent drying out. Heat in a preheated oven at 350°F (175°C) for about 20-25 minutes, or until warmed through. Alternatively, microwave individual portions, but be aware that the pasta might not retain the same texture as when freshly baked.

If you find the shells drying out during storage, consider adding a little extra marinara sauce before reheating. This not only helps maintain moisture but also enhances flavor. Always check for doneness during reheating, as microwaves can vary significantly in power and result in uneven heating.

Questions About Recipes

→ Can I make these stuffed shells ahead of time?

Yes! You can assemble the stuffed shells, cover them, and store them in the refrigerator for up to 24 hours before baking.

→ What can I substitute for ricotta cheese?

You can use cottage cheese or a vegan ricotta alternative if you have dietary restrictions.

→ Can I freeze stuffed shells?

Absolutely! Just prepare them without baking, freeze them tightly covered, and when ready to cook, bake them from frozen, adding an extra 10-15 minutes to the cooking time.

→ How do I store leftovers?

Store any leftovers in an airtight container in the refrigerator for up to 3 days. Reheat in the oven or microwave before serving.

Ground Beef And Spinach Stuffed Shells

I absolutely love making Ground Beef and Spinach Stuffed Shells for my family on busy weeknights. This dish is not only hearty and filling, but it's also packed with flavor thanks to the combination of seasoned ground beef and vibrant spinach. I enjoy preparing these shells because they can be assembled in advance, making dinner time a breeze. Topped with marinara sauce and gooey cheese, this comforting meal is sure to delight everyone's taste buds and quickly become a household favorite.

Prep Time30 minutes
Cooking Duration40 minutes
Overall Time1 hour 10 minutes

Created by: Adele Summers

Recipe Type: Simple Comfort Cooking

Skill Level: Intermediate

Final Quantity: 4 servings

What You'll Need

For the Stuffed Shells

  1. 12 jumbo pasta shells
  2. 1 pound ground beef
  3. 2 cups fresh spinach, chopped
  4. 1 cup ricotta cheese
  5. 1 cup shredded mozzarella cheese, divided
  6. 1/2 cup grated Parmesan cheese
  7. 2 cloves garlic, minced
  8. 1 tablespoon Italian seasoning
  9. Salt and pepper to taste
  10. 2 cups marinara sauce

How-To Steps

Step 01

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

Step 02

In a skillet over medium heat, brown the ground beef until fully cooked. Add garlic, spinach, Italian seasoning, salt, and pepper. Cook until the spinach wilts. Remove from heat and stir in ricotta, half of the mozzarella, and Parmesan cheese.

Step 03

Preheat your oven to 375°F (190°C). Fill each pasta shell with the beef and spinach mixture and arrange them in a baking dish. Pour marinara sauce over the shells and sprinkle with the remaining mozzarella cheese.

Step 04

Cover the dish with aluminum foil and bake for 25 minutes. Remove foil and bake for an additional 15 minutes until cheese is bubbly and golden.

Extra Tips

  1. For a healthier twist, you can substitute ground turkey for beef or add more vegetables like mushrooms or zucchini to the filling.

Nutritional Breakdown (Per Serving)

  • Calories: 450 kcal
  • Total Fat: 26g
  • Saturated Fat: 12g
  • Cholesterol: 70mg
  • Sodium: 800mg
  • Total Carbohydrates: 32g
  • Dietary Fiber: 2g
  • Sugars: 6g
  • Protein: 24g