Chicken and Shells Recipe: Creamy Tomato Pasta with Tender Bites

This recipe transforms simple ingredients into a creamy pasta dish that feels special enough for company. The shell-shaped pasta cups the sauce perfectly, while tender chicken pieces soak up every flavor.

I perfected this method after years of testing, focusing on balancing rich tomato sauce with a velvety finish. The key is cooking the chicken directly in the sauce, infusing it with deep, savory notes.

You’ll end up with tender chicken, al dente pasta, and a sauce that clings to every shell. It’s comforting without being heavy, making it ideal for family dinners.

Ready in under an hour, this dish proves that weeknight meals can still taste like a restaurant creation.

Ingredients for Chicken and Shells

Shell pasta, tender chicken, and rich tomato sauce come together for this comforting dish.

The pasta shape matters here—medium shells are ideal for capturing the sauce. Most grocery stores carry Barilla or De Cecco brands, which hold up well to cooking. For the chicken, boneless, skinless breasts work best (thighs can get stringy). Look for pieces that are uniform in size so they cook evenly. The crushed tomatoes should be high quality—San Marzano if you can find them.

No heavy cream? Half-and-half at one-and-a-half times the amount works in a pinch. Out of fresh parsley? Dried parsley at one-third the amount or skip it entirely. The chicken broth can be substituted with water plus 1 tsp bouillon powder. If you want extra richness, stir in 2 tbsp cream cheese at the end. Fresh tomatoes aren’t recommended—they’ll make the sauce too watery.

Store leftover pasta with sauce in an airtight container for up to 4 days in the fridge. Freezes well for 3 months—just thaw overnight before reheating. The sauce thickens as it sits, so add a splash of water when reheating if needed.

Step-by-Step Instructions for Chicken and Shells

This method ensures perfectly tender chicken and a rich, creamy tomato sauce every time.

Step 1: Cook the Pasta to Al Dente Perfection

Bring a large pot of salted water to a rolling boil. Add the 12 oz Medium Shell Pasta and cook according to package instructions for al dente, typically 9-11 minutes. Stir occasionally to prevent sticking.

Drain the pasta, reserving ½ cup of pasta water for the sauce. The shells should be tender with a slight bite to the center—this texture holds up well when combined with the sauce later. Rinse briefly under cold water to stop cooking, then set aside.

Step 2: Sear and Cook the Chicken

Cut the 1.5 lb Boneless Skinless Chicken Breasts into bite-sized pieces and pat dry with paper towels. Heat the 2 tbsp Olive Oil in a large skillet over medium-high heat. Add the chicken in a single layer, seasoning with ½ tsp Black Pepper and 1 tsp Salt.

Cook for 5-6 minutes per side until the chicken is golden brown and cooked through to an internal temperature of 165°F. The pieces should release easily from the pan when fully seared. Transfer to a plate and set aside.

Step 3: Build the Creamy Tomato Sauce

In the same skillet, add the finely diced 1 whole Yellow Onion and cook over medium heat for 3-4 minutes until softened. Add the minced 4 cloves Garlic Cloves and cook for 30 seconds until fragrant.

Pour in the 28 oz Crushed Tomatoes, 1 cup Chicken Broth, 1 tsp Dried Basil, and 1 tsp Dried Oregano. Stir well and simmer for 5 minutes. Reduce heat to low, then stir in the 1 cup Heavy Cream until fully combined and smooth.

Step 4: Combine All Elements

Return the cooked chicken and drained pasta to the skillet with the sauce. Stir everything together gently, adding reserved pasta water as needed to reach your desired consistency. Cook for an additional 2-3 minutes to allow the flavors to meld.

The sauce should coat the shells and chicken evenly, with a creamy texture that clings to each bite. Taste and adjust seasoning if necessary—this is your chance to fine-tune the balance of flavors.

Step 5: Garnish and Serve

Transfer the dish to serving plates or a large bowl. Sprinkle the ½ cup Parmesan Cheese evenly over the top, followed by the ¼ cup Fresh Parsley. The parsley adds a pop of color and freshness that cuts through the richness of the sauce.

Serve immediately while hot, with extra Parmesan on the side for those who want it. Each serving should showcase tender chicken, perfectly cooked shells, and a velvety tomato cream sauce that ties everything together.

Pro Cooking Tips for This Recipe

Perfect Pasta Timing

Start boiling your pasta water first—it takes longest. Use 1 tbsp salt per gallon of water for proper seasoning. Test shells at 8 minutes for al dente, as they’ll finish cooking in the sauce later. 💡

Chicken Prep Secret

Cut chicken into uniform 1-inch pieces so they cook evenly. Pat them completely dry with paper towels to achieve a good sear. I use Bounty for its absorbency.

Don’t crowd the pan—cook in batches if needed to avoid steaming the meat.

Sauce Building

Bloom your dried herbs in the onion and garlic oil for 30 seconds before adding liquids. This releases their essential oils for deeper flavor.

Simmer the tomato mixture for exactly 5 minutes before adding cream to prevent curdling.

Final Touches

Add pasta water 1 tbsp at a time to reach your ideal sauce consistency. The starch helps it cling beautifully to the shells.

Let the dish rest for 5 minutes off heat before serving—this lets flavors meld perfectly. 🔥

Frequently Asked Questions