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Dinner · Part 2 of 3: Instructions

Crockpot Chicken Spinach Tortellini Alfredo Step-by-step instructions

Slow cooker filled with creamy chicken spinach tortellini Alfredo, topped with melted provolone and ricotta.
Prep
Cook
Total
Serves
6

Before you start

Before starting, cut the chicken breasts into bite-sized cubes (about 1-inch pieces) and slice the cremini mushrooms if they aren't already sliced. Measure out the Alfredo sauce, ricotta, and shredded provolone.

Have a 6-quart slow cooker ready. No need to pre-cook the tortellini or chicken — they will cook together in the slow cooker. Set out a large spoon for serving.

Ingredients at a glance (6)
  • 2 lb boneless skinless chicken breasts, cut into bite-sized cubes
  • 20 oz refrigerated spinach-and-cheese tortellini
  • 8 oz cremini mushrooms, sliced
  • 1 1/2 cups jarred Alfredo sauce
  • 1 cup whole-milk ricotta cheese
  • 2 cups shredded provolone cheese

Instructions

Layer and Top

  1. Layer the Ingredients
    Place the cubed chicken breast pieces in an even layer at the bottom of a 6-quart slow cooker. Scatter the spinach tortellini and sliced cremini mushrooms over the chicken. Pour the Alfredo sauce evenly over the top, making sure to cover the tortellini and mushrooms as much as possible.
    Look for The ingredients should be evenly distributed in the slow cooker, with the sauce covering most of the surface.
    Tip Do not stir the ingredients at this point; layering helps the chicken cook evenly and prevents the tortellini from becoming mushy.
  2. Add the Cheeses
    Spoon dollops of the whole-milk ricotta cheese over the top of the mixture. Sprinkle the shredded provolone cheese evenly over everything, covering the surface completely.
    Look for The top of the slow cooker should be covered with white and golden cheese.
    Tip Use a spoon to create small wells for the ricotta so it melts into the sauce rather than clumping.

At the end of this phase, the slow cooker insert holds a neat stack: chicken cubes on the bottom, followed by tortellini and mushrooms, then a blanket of Alfredo sauce. Dollops of ricotta and a final layer of shredded provolone cover the top. The ingredients look colorful and inviting, with no need to stir.

Slow Cook

  1. Cook on Low
    Cover the slow cooker with its lid and cook on low for 4 hours, or until the chicken is cooked through and reaches an internal temperature of 165°F (74°C) and the tortellini is tender. Do not lift the lid during the first 3 hours of cooking to maintain even heat.
    Look for After 4 hours, the sauce should be bubbling gently around the edges and the cheese melted and golden.
    Safe temperature 165°F (74°C) internal temperature (poultry)
    Tip If the slow cooker runs hot, check at 3 1/2 hours to avoid overcooking the tortellini.

After 4 hours on low, the slow cooker is filled with a bubbling, creamy sauce. The chicken is tender and cooked through, the tortellini are plump and tender, and the cheese has melted into a golden crust.

The aroma is rich and savory, with notes of garlic and herbs. Use a thermometer to confirm the chicken reaches 165°F (74°C) before serving.

Rest and Serve

  1. Rest and Serve
    Turn off the slow cooker and let the dish rest, uncovered, for 5 minutes. This allows the sauce to thicken slightly. Serve directly from the slow cooker onto plates, using a large spoon to scoop up the chicken, tortellini, and creamy sauce.
    Look for The sauce should be creamy and cling to the tortellini and chicken.
    Tip For a thicker sauce, let it rest for 10 minutes; for a thinner sauce, serve immediately.

After resting, the sauce has thickened slightly and clings to the tortellini and chicken. The dish is steaming and ready to be scooped onto plates. The cheese pulls into strings as you lift the spoon, and the creamy sauce coats every ingredient. Serve immediately for the best texture and flavor.

Common mistakes

Avoid lifting the lid during the first 3 hours of cooking, as this releases heat and can extend the cooking time. Don't overcook the tortellini — check for doneness at the 3 1/2-hour mark if your slow cooker runs hot.

Also, resist the urge to stir the mixture while it cooks; stirring can break up the tortellini and make the sauce cloudy. Finally, make sure the chicken is fully submerged in the sauce to ensure even cooking.

How to tell it’s done

The dish is done when the chicken is cooked through and reaches an internal temperature of 165°F (74°C) on an instant-read thermometer.

The tortellini should be tender but not mushy, and the sauce should be bubbling gently around the edges. The cheese on top should be melted and lightly golden. If the sauce seems too thin, let it rest uncovered for 5-10 minutes to thicken.

  • Poultry: 165°F (74°C) in the thickest part

Coming up in Part 3: common questions

  • Can this recipe be made ahead of time?
  • Why does the sauce sometimes become watery?
  • Can frozen tortellini be used instead of refrigerated?
  • Is it necessary to brown the chicken before adding it to the slow cooker?
  • Can this recipe be cooked on high instead of low?

Also in Part 3: variations (Vegetarian, Spicy, Extra Veggies, Different Cheese), 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)