I remember the first time I tossed chicken, marinara, and tortellini into the slow cooker and walked away—what came back was comfort on a plate. This CrockPot Chicken Tortellini recipe turns pantry staples into a creamy, cheesy one-pot dinner that’s perfect for busy weeknights or a relaxed weekend meal. If you enjoy saucy slow-cooker pasta, also check out this Crockpot Chicken Alfredo Tortellini for another creamy option.

Why you’ll love this dish

This recipe is a winner for several reasons. It is mostly hands-off, so you can prep in the morning and come home to a hot, saucy dinner. The combination of marinara, heavy cream, and two cheeses creates a rich, family-friendly sauce that appeals to both kids and adults. It stretches well for leftovers, and it’s flexible enough to switch up the seasonings or add vegetables. If you want an even more indulgent, ultra-creamy slow-cooker option, try the creamy Crockpot Crack Chicken for inspiration.

Step-by-step overview

Before you dive in, here’s the quick process so you know what to expect: spray the slow cooker, layer the chicken, pour on the sauce and spices, then slow cook on low until the chicken is tender. Shred the chicken in the cooker, stir in tortellini, cheeses, and cream, and finish with spinach and Parmesan. The tortellini cooks in the sauce for a short time at the end so it does not overcook.

What you’ll need

• Olive oil spray
• 1 1/2 lbs chicken breast (about 4 medium breasts)
• 2 cups marinara sauce
• 1 teaspoon garlic powder
• 1 teaspoon onion granules
• 1 teaspoon Italian seasoning mix
• 1/2 teaspoon paprika
• 1/4 teaspoon red chili flakes (adjust to taste)
• 1 1/2 cups chicken broth
• 1 lb cheese tortellini (fresh or refrigerated works best; frozen is fine too)
• 1 cup shredded mozzarella cheese
• 1/2 cup heavy cream (substitute half and half for a lighter finish)
• 2 cups baby spinach
• 1/3 cup grated Parmesan cheese

Notes on ingredients: use a good-quality marinara for best flavor. If you prefer less heat, reduce or omit the red chili flakes. Rotisserie chicken can replace the slow-cooked breasts to shorten active time.

Step-by-step instructions

1. Spray the inside of the slow cooker with olive oil spray so the sauce won’t stick.
2. Arrange the chicken breasts in a single layer on the bottom of the cooker.
3. Pour the marinara sauce over the chicken. Sprinkle garlic powder, onion granules, Italian seasoning, paprika, and red chili flakes on top.
4. Add the chicken broth around the chicken to provide moisture and prevent scorching.
5. Cover and set the slow cooker to LOW. Cook for about 4 hours, until the chicken is tender and reaches an internal temperature of 165°F.
6. Use two forks to shred the cooked chicken directly in the cooker. Mix the shredded chicken into the sauce so it absorbs the flavors.
7. Add the cheese tortellini, shredded mozzarella, and heavy cream. Stir well to combine so the tortellini is submerged in sauce.
8. Cook on LOW for another 30 minutes, or until the tortellini is cooked through and tender.
9. Stir in the baby spinach and cook for 10 more minutes so it wilts evenly.
10. Sprinkle in the grated Parmesan cheese. Taste and adjust salt and pepper as needed before serving.

Best ways to enjoy it

Serve this dish straight from the slow cooker into shallow bowls so the creamy sauce spreads out. Garnish with extra Parmesan and a few torn basil leaves for brightness. Pair it with a crisp green salad and crusty bread to sop up the sauce. For a lighter plate, serve over a bed of steamed vegetables or alongside roasted asparagus.

Storage and reheating tips

Cool leftovers within two hours and transfer to airtight containers. Store in the refrigerator for up to 3 to 4 days. To reheat, warm gently on the stovetop over medium-low heat, stirring and adding a splash of broth or cream if the sauce is thick. Alternatively, microwave single servings in 30 second bursts until heated through. For longer storage, freeze in airtight, freezer-safe containers for up to 2 to 3 months. Thaw overnight in the refrigerator before reheating. Always reheat until the center reaches 165°F for food safety.

Pro chef tips

• Use fresh or refrigerated tortellini when possible; frozen tortellini may need a few extra minutes and can make the sauce slightly looser.
• Shred the chicken in the slow cooker to keep it moist and minimize dish washing.
• If you like a thicker sauce, remove the lid during the last 15 minutes of cooking to reduce liquid.
• Taste and adjust seasoning after adding the cream and cheese. Dairy can mellow spices, so you may need a pinch more salt or red chili flakes.
• To save time, swap the raw breasts for cooked, shredded chicken and reduce the slow-cook stage to 1 hour just to meld flavors.

Recipe variations

• Vegetables added: toss in sliced mushrooms or diced bell pepper with the chicken for extra veg.
• Lighter version: use half and half or milk instead of heavy cream and reduce the mozzarella to 1/2 cup.
• Herb-forward: add fresh oregano or basil at the end for a bright finish.
• Make it gluten free: use gluten-free tortellini or substitute with a gluten-free filled pasta.
• Protein swap: shredded cooked turkey or pre-cooked chicken are great shortcuts when time is tight.

Common questions

How long does this take from start to finish?

Active prep is about 10 to 15 minutes. The slow-cook time is roughly 4 hours on LOW, plus 40 to 45 minutes at the end for the tortellini and finishing steps, so plan for about 5 hours total elapsed time.

Can I use frozen chicken breasts?

I do not recommend starting with frozen chicken in the slow cooker for this recipe. Thaw first so the chicken cooks evenly and reaches a safe internal temperature within the expected time.

Can I make this ahead for meal prep?

Yes. Complete the recipe, then cool and refrigerate in portions. Reheat gently and add a splash of broth if the sauce thickened. This keeps well for lunches or quick dinners during the week.

Will the tortellini get mushy if I leave it too long?

Yes. The tortellini should be added toward the end so it cooks just until tender. Overcooking will make it soft and break down the pasta structure.

Is it safe to slow-cook dairy like cream and cheese?

Yes. Adding cream and cheeses toward the end of cooking prevents curdling and separation. Keep the slow cooker on LOW for the final stage and avoid prolonged high heat once dairy is added.

CrockPot Chicken Tortellini

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A creamy, cheesy one-pot dinner made in the slow cooker, perfect for busy weeknights.

• Prep Time: 15 minutes
• Cook Time: 270 minutes
• Total Time: 285 minutes
• Yield: 4 servings 1x
• Category: Main Course
• Method: Slow Cooking
• Cuisine: Italian
• Diet: Gluten Free, Vegetarian

Ingredients

Scale 1x2x3x

• Olive oil spray
• 1 1/2 lbs chicken breast (about 4 medium breasts)
• 2 cups marinara sauce
• 1 teaspoon garlic powder
• 1 teaspoon onion granules
• 1 teaspoon Italian seasoning mix
• 1/2 teaspoon paprika
• 1/4 teaspoon red chili flakes (adjust to taste)
• 1 1/2 cups chicken broth
• 1 lb cheese tortellini (fresh or refrigerated)
• 1 cup shredded mozzarella cheese
• 1/2 cup heavy cream
• 2 cups baby spinach
• 1/3 cup grated Parmesan cheese

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Instructions

1. Spray the inside of the slow cooker with olive oil spray so the sauce won’t stick.
2. Arrange the chicken breasts in a single layer on the bottom of the cooker.
3. Pour the marinara sauce over the chicken. Sprinkle garlic powder, onion granules, Italian seasoning, paprika, and red chili flakes on top.
4. Add the chicken broth around the chicken to provide moisture and prevent scorching.
5. Cover and set the slow cooker to LOW. Cook for about 240 minutes, until the chicken is tender and reaches an internal temperature of 165°F.
6. Use two forks to shred the cooked chicken directly in the cooker. Mix the shredded chicken into the sauce so it absorbs the flavors.
7. Add the cheese tortellini, shredded mozzarella, and heavy cream. Stir well to combine so the tortellini is submerged in sauce.
8. Cook on LOW for another 30 minutes, or until the tortellini is cooked through and tender.
9. Stir in the baby spinach and cook for 10 more minutes so it wilts evenly.
10. Sprinkle in the grated Parmesan cheese. Taste and adjust salt and pepper as needed before serving.

Notes

Use a good-quality marinara for best flavor and feel free to add vegetables or adjust seasoning as necessary.

Nutrition

• Serving Size: 1 serving
• Calories: 450
• Sugar: 8g
• Sodium: 500mg
• Fat: 20g
• Saturated Fat: 10g
• Unsaturated Fat: 8g
• Trans Fat: 0g
• Carbohydrates: 45g
• Fiber: 4g
• Protein: 25g
• Cholesterol: 60mg