Creamy Chicken Tortellini Soup Recipe: Hearty One-Pot Comfort Meal

Creamy Chicken Tortellini Soup is a rich, thick Instant Pot soup loaded with carrots, corn, celery, pre-cooked chicken and tender frozen tortellini, all brought together in a velvety cheese sauce. It’s comfort food that comes together quickly and is a favorite with both families and picky eaters.

Explore more Instant Pot recipes for easy weeknight meals.

Easy Creamy Chicken Tortellini Soup

This recipe is perfect for using frozen tortellini and leftover or rotisserie chicken. The creamy base develops quickly in the Instant Pot, and leftovers taste even better the next day. Ready in under 30 minutes, it’s an ideal weeknight dinner.

Ingredients & Substitutions

Full ingredient quantities are listed in the recipe card below. The summary here highlights main components and substitution ideas.

• Tortellini: Frozen (no need to thaw) or fresh refrigerated tortellini. Fresh cooks faster—about 1 minute on high pressure.
• Chicken: Pre-cooked shredded or diced chicken, including rotisserie.
• Veggies: Carrots, celery and frozen corn (no thaw needed).
• Aromatics: Yellow onion and garlic for depth of flavor.
• Seasonings: Thyme, oregano, black pepper, red pepper flakes (optional) and a pinch of nutmeg for a subtle warmth.
• Dairy: Heavy whipping cream for richness. Use half-and-half or milk for a lighter bowl, keeping in mind the texture will be less thick.
• Thickener: All-purpose flour added before pressure cooking, or a cornstarch slurry added after cooking to avoid burn risks. See tips below.
• Cheese: Sharp cheddar and grated Parmesan melt into the soup for a creamy finish.
• Stock base: A concentrated chicken base mixed with warm water makes a flavorful stock.
• Fat: Butter for sautéing; light olive oil can be used as a swap.

Best Tips

• Using flour as a thickener: If you use flour, turn off the Instant Pot and let it cool slightly before adding the flour. Stir briskly for about 30 seconds, then immediately add stock and deglaze the pot thoroughly. This prevents flour from sticking and causing a burn error.
• Cornstarch option: Mix equal parts cornstarch and water (slurry) and add at the end before the cheese to thicken safely. Adjust amount to reach desired consistency.
• Fresh tortellini: Fresh varieties need only 1 minute on high pressure instead of 2.
• Lighter soup: Substitute cream with half-and-half or milk and reduce or omit cheese for a less rich version.
• Extra vegetables: Add red bell pepper or baby spinach. Add spinach at the end so it wilts without getting soggy.
• Chicken substitute: Pre-cooked shredded turkey works well too.

How to make creamy chicken tortellini soup in the Instant Pot

Detailed step-by-step instructions with measurements are available in the recipe card below.

Step 1 — Sauté aromatics and veggies

• Sauté: Set the Instant Pot to Sauté (normal). Add butter, then onion, celery, carrots and garlic. Add a pinch of salt to speed softening and sauté until the onion becomes translucent.
• Add flour (if using): Turn off the pot and allow it to cool briefly. Add flour, stir for 30 seconds, then proceed to deglaze immediately.

Step 2 — Deglaze the pot

• Deglaze: Pour in warm stock and scrape the bottom and sides with a spatula until no flour or food particles remain. Add seasonings and frozen corn. Proper deglazing is crucial to avoid the burn error.

Step 3 — Pressure cook

• Pressure cook: Add frozen tortellini (no thawing). Secure the lid, set the valve to sealing and Pressure Cook on HIGH for 1 minute, then perform a quick release. Cancel pressure cook mode and switch to Keep Warm on normal.

Step 4 — Make the creamy sauce and add chicken

• Finish: Stir in the heavy cream, then add cheddar and Parmesan a little at a time, stirring until fully melted and smooth. Stir in the pre-cooked chicken, taste and adjust seasoning, and serve hot.

Crockpot method

If you prefer a slow cooker, use raw boneless skinless chicken breasts or thighs and follow these steps:

• Slow cook: Place chicken, aromatics, vegetables, seasonings and 6 cups of stock in a 6-quart slow cooker. Cook on LOW for 7 hours or HIGH for 4 hours.
• Add tortellini and thicken: Remove and shred the chicken, return it to the slow cooker. Whisk flour into the cream (or add cornstarch slurry) and add along with frozen or fresh tortellini. Cook about 25 minutes until tortellini is done and soup has thickened.
• Stir in cheese and serve: Add cheeses at the end, stir until smooth, then serve immediately.

Storage

Fridge: Store in airtight containers for up to 4 days. The tortellini will absorb liquid—see reheating tips below.

Freezer: Not recommended. Tortellini and dairy can separate or change texture after freezing and reheating.

Reheating

• Microwave: Add a splash of stock, cream, half-and-half or milk to loosen the soup, stir and reheat until hot.
• Stovetop: Warm gently in a heavy saucepan over medium-low heat with a splash of liquid, stirring to prevent sticking. Avoid high heat to keep the dairy from separating.

Serving Ideas

• Crusty bread such as sourdough or a French baguette
• Garlic bread or Texas toast
• Cornbread or jalapeño cornbread
• Light steamed vegetables or a fresh side salad

More Instant Pot Soups

• Creamy chicken tortilla soup (Instant Pot)
• Chicken gnocchi soup (Instant Pot)
• Lemon chicken orzo soup (Instant Pot)
• Cheesy potato soup (Instant Pot)

Recipe Card