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Dinner · Part 2 of 3: Instructions

Crockpot Boursin Meatball Red Pepper Shells Step-by-step instructions

Slow cooker full of creamy meatball pasta shells with melted cheese
Prep
Cook
Total
Serves
6

Before you start

Before you begin, make sure your slow cooker is clean and dry. If using frozen meatballs, you can place them directly in the crockpot without thawing. Measure out the pasta shells and have the sauce ready. The Boursin cheese should be at room temperature for easier spreading, but it's not essential.

If you like, lightly grease the bottom of the slow cooker with a little oil or nonstick spray to prevent sticking, though the sauce usually provides enough moisture. Have all your ingredients within reach so you can layer them quickly and easily. This recipe is all about convenience, so keep it simple.

Ingredients at a glance (5)
  • 2 lb homestyle Italian beef meatballs
  • 12 oz medium conchiglie pasta shells
  • 2 cups smoky roasted red bell pepper cream sauce
  • 1 wheel garlic-and-fine-herbs Boursin cheese (5.2 oz)
  • 1 1/2 cups shredded Italian fontina cheese

Instructions

Layer and Cover

  1. Layer the Meatballs
    Place the homestyle Italian beef meatballs in an even layer in the bottom of a 6-quart slow cooker. Spread them out so they cover the bottom without overlapping too much; this helps them cook evenly.
    Look for Meatballs form a single layer covering the bottom of the crockpot.
    Safe temperature 160°F (71°C) internal temperature (ground meat)
    Tip If the meatballs are large, you can cut them in half, but keep them whole for a heartier texture.
  2. Add Pasta and Sauce
    Dump the medium conchiglie pasta shells over the meatballs, spreading them out. Pour the smoky roasted red bell pepper cream sauce evenly over the pasta and meatballs, making sure the sauce reaches the bottom and coats the pasta.
    Look for Pasta shells are covered with sauce; some sauce may pool at the bottom.
    Tip Stir gently to combine, but avoid overmixing to keep the meatballs intact.

At the end of this phase, you should see a neat layer of meatballs at the bottom, topped with pasta shells and sauce. The Boursin wheel sits in the center, and the fontina is scattered generously over the top. The slow cooker is covered and ready to go. The ingredients are not mixed, which is intentional. This layering ensures even cooking and prevents the pasta from sticking to the bottom. The sauce should be evenly distributed, and the cheese should be visible. Take a moment to ensure everything is in place before turning on the heat.

Slow-Cook and Simmer

  1. Top with Boursin and Fontina
    Place the wheel of garlic-and-fine-herbs Boursin cheese in the center of the slow cooker, then scatter the shredded Italian fontina cheese evenly over the top. Do not stir; the cheeses will melt and create a creamy sauce as it cooks.
    Look for Boursin sits in the center, fontina covers the surface.
    Tip For extra creaminess, you can nestle the Boursin slightly into the sauce.
  2. Slow Cook on Low
    Cover the slow cooker and cook on low for 4 hours, or until the meatballs are cooked through and the pasta is tender. Avoid lifting the lid during cooking to keep the heat and moisture in.
    Look for After 4 hours, the sauce is bubbling, the cheese is melted, and the pasta is tender.
    Safe temperature 160°F (71°C) internal temperature (ground meat)
    Tip If the pasta is still firm after 4 hours, cook for an additional 30 minutes.

After several hours, the slow cooker will be bubbling gently. The sauce will have thickened slightly, and the cheese will be melted and creamy. The aroma of garlic, herbs, and tomato will fill the kitchen. The meatballs should be cooked through, and the pasta should be tender.

At this point, the dish is almost ready. Stir gently to combine everything, and you'll see a luscious, creamy sauce coating the pasta and meatballs. The Boursin and fontina will have melded into a silky, flavorful sauce. This is the moment to taste and adjust seasoning if needed.

Finish and Serve

  1. Stir Gently
    Once cooked, stir the mixture gently to combine the melted Boursin and fontina into the sauce. The sauce should be smooth and creamy, coating the pasta and meatballs.
    Look for The sauce is creamy and well combined; no large chunks of cheese remain.
    Tip Taste and adjust seasoning if needed, but the Boursin adds plenty of flavor.
  2. Serve Hot
    Spoon the pasta and meatballs onto plates or into bowls. Serve hot, ensuring each portion gets some of the creamy sauce and melted cheese. Garnish is optional, but a sprinkle of fresh herbs would be nice.
    Look for Each serving has a generous amount of sauce and cheese.
    Tip For a family-style meal, serve directly from the slow cooker.

After a final stir, the dish is ready to serve. The sauce should be smooth and creamy, coating every shell and meatball. The meatballs should be juicy and tender, with a rich beef flavor. The pasta should be al dente, offering a slight resistance when bitten. The overall texture is comforting and indulgent, with a perfect balance of creamy, savory, and smoky notes. Serve hot, straight from the slow cooker, and watch it disappear. The leftovers, if any, will be just as delicious the next day.

Common mistakes

One common mistake is lifting the lid during cooking, which lets out heat and extends the cooking time. Resist the urge to peek; trust the slow cooker. Another mistake is using too much liquid, which can make the dish soupy. The pasta will absorb liquid as it cooks, so if you add too much sauce, you'll end up with a runny result.

Conversely, not enough liquid can leave the pasta undercooked. Follow the recipe's proportions for best results. Overcooking can also cause the pasta to become mushy, so check for doneness at the lower end of the time range. Finally, don't skip the Boursin—it's essential for the creamy texture and flavor.

How to tell it’s done

The dish is done when the meatballs are cooked through and reach an internal temperature of 160°F (71°C) on an instant-read thermometer. The pasta should be tender but still have a slight bite, and the sauce should be bubbling and creamy. The cheese should be fully melted and blended into the sauce, with no visible chunks.

If the pasta is still firm after the recommended cooking time, continue cooking in 15-minute increments until it reaches the desired tenderness. The meatballs should be juicy and flavorful, and the sauce should coat the back of a spoon. Trust your senses—the aroma and texture will tell you when it's ready.

  • Ground meat: 160°F (71°C) in the thickest part
  • Steaks, chops and roasts: 145°F (63°C) in the thickest part, then a 3-minute rest

Coming up in Part 3: common questions

  • Can this recipe be made gluten-free?
  • Can this dish be cooked on high instead of low?
  • What can be used instead of Boursin cheese?
  • Why did the pasta turn out mushy?
  • Can this recipe be doubled for a larger crowd?

Also in Part 3: variations (Spicy Sausage Version, Vegetarian Option, Add Veggies, Different Pasta Shape), storage and make-ahead, and the printable recipe card.

Up next · Part 3 of 3

4 variations · storage & make-ahead · 5 answers · printable card

Tips, FAQ & printable recipe (Part 3)← Back to the ingredients (Part 1)