When the lid comes off, the wild rice has opened into tender, dark grains, and the leeks have softened into the broth without disappearing. I like how the chicken thighs stay easy to shred after pressure cooking, while the vegetables keep the soup from feeling heavy. This Instant Pot Chicken Wild Rice Soup with Leeks makes six generous bowls, with a creamy finish that still lets the earthy rice and gentle leek flavor come through.
The texture comes together in two parts: the rice and chicken cook right in the seasoned broth, then a smooth flour-and-half-and-half mixture thickens the soup at the end. That keeps the dairy from spending the whole pressure-cooking cycle in the pot and gives you a more controlled, velvety finish. Spoon it up while the parsley is still bright against the creamy broth.
Kitchen Note
Leeks hold grit between their layers, even when they look clean. After slicing, separate the pieces and rinse them well so the soup stays silky instead of sandy.
Save this Instant Pot Chicken Wild Rice Soup with Leeks for a creamy, cozy bowl built around tender wild rice and shredded chicken.
Why the Wild Rice Won’t Make This Soup Creamy on Its Own
Wild rice brings a pleasantly chewy bite and a woodsy flavor, but it doesn’t break down into the soft, starchy base you’d get from some other grains. If you’re expecting the rice alone to turn the broth creamy, the finished soup will seem thinner than you had in mind. The thickening step gives this pot its body without asking the rice to become something it isn’t.
Whisking flour into the half-and-half before it meets the hot soup is what makes that finish smooth. The flour disperses through the cold dairy first, so you’re not dropping dry powder into a simmering pot and chasing little lumps around. Add the mixture gradually while stirring, then give it time to simmer. The soup thickens as the flour cooks, and the chicken and rice stay distinct in each spoonful.
That texture is also why I don’t add the dairy at the beginning. Pressure-cooking the broth, rice, and thighs first lets those ingredients cook together; the half-and-half comes in only when the soup is ready to finish. You get a creamy broth that still tastes like chicken, leeks, and wild rice.
Why Leeks, Wild Rice, and Chicken Thighs Shape This Pot
- Leeks — Their mild, mellow onion flavor gives the broth a softer base than a sharper allium would. Use the white and light green parts; the darker leaves are tougher and aren’t part of this soup.
- Wild rice — Its firm, chewy grains hold their shape and bring an earthy note that stands up to the creamy finish. Rinsing removes surface debris, and pure wild rice keeps the cooking time more predictable than a blend with quicker-cooking grains.
- Boneless, skinless chicken thighs — Thighs are well suited to the long pressure cook and shred into tender pieces. Trim away any large pieces of excess fat, but there’s no need to cut the thighs before they go into the pot.
- Low-sodium chicken broth — Starting with a lower-sodium broth gives you room to season the finished soup to taste. Broth quality matters more than brand; choose one you like sipping, since it makes up most of the liquid.
- Half-and-half and all-purpose flour — Together they give the soup a creamy, spoon-coating texture without relying on heavy cream. A fresh bag of flour is fine here; there’s no need for a specialty thickener.
- Fresh parsley — Stirred in at the end, it adds a clean, grassy note against the rich broth. Fresh leaves have a brighter finish than dried parsley in this particular last-minute addition.
Building the Soup in Four Instant Pot Stages
Soften the Leeks and Vegetables
Set a 6-quart Instant Pot to Sauté and add the olive oil. Cook the leeks, carrots, and celery for 4 to 5 minutes, stirring occasionally, until they’re beginning to soften rather than brown heavily. Stir in the garlic, salt, pepper, and dried thyme, and cook for 30 seconds. Keep the garlic moving; it needs only a brief moment in the hot pot.
Scrape the Pot, Then Pressure-Cook
Pour in the chicken broth and scrape the bottom of the pot as you stir, lifting any browned bits so nothing stays stuck there. Stir in the rinsed wild rice, then nestle the chicken thighs into the liquid. Lock the lid, set the valve to Sealing, and cook on High Pressure for 30 minutes. Let the pressure release naturally for 10 minutes, then carefully quick-release what remains.
Shred the Chicken and Whisk the Thickener
Transfer the thighs to a cutting board and check that the thickest pieces have reached 165°F before shredding them with two forks. If the meat resists, pull the forks in opposite directions and work across the grain until you have bite-size shreds. In a small bowl, whisk the flour into the half-and-half until the mixture is smooth. A lumpy mixture now will be harder to smooth out once it hits the soup.
Thicken Gently and Finish with Parsley
Set the Instant Pot to Sauté on LOW, or NORMAL if LOW isn’t available. Gradually whisk in the flour mixture, then simmer for 5 to 8 minutes, stirring often, until the broth has thickened. Avoid walking away during this stage; the flour can settle if the bottom isn’t stirred. Stir in the shredded chicken and parsley and heat for 1 to 2 minutes, then taste and add more salt if needed.
Two Useful Ways to Adapt the Creamy Finish
Make It Gluten-Free with a Cup-for-Cup Flour Blend
Replace the all-purpose flour with the same amount of a cup-for-cup gluten-free flour blend, then whisk it into the half-and-half as usual. This keeps the creamy finish close to the original; blends vary, so simmer until the soup reaches the thickness you want.
Leave Out the Creamy Thickener for a Brothy Bowl
For a lighter, broth-forward soup, skip the flour and half-and-half mixture and don’t simmer to thicken. The rice, vegetables, and shredded chicken stay in the same seasoned broth, but the result is thinner and less rich than the creamy version.
Storage and Reheating
- Refrigerator: Store leftovers in a covered container for 3 to 4 days. The wild rice will continue to absorb broth, so the soup will be thicker after chilling.
- Freezer: Freeze in airtight containers for up to 2 months for best quality. The rice may soften and the creamy broth may separate slightly after thawing; stir well as it reheats.
- Reheating: Warm gently on the stovetop over low heat, stirring often. Add a little chicken broth if the soup has thickened too much, and avoid a hard boil so the creamy texture stays smooth.
Questions That Come Up When Making This Soup
Instant Pot Chicken Wild Rice Soup with Leeks
Ingredients
Equipment
Method
- Set a 6-quart Instant Pot to Sauté and add the olive oil.
- Add the leeks, carrots, and celery and cook for 4 to 5 minutes, stirring occasionally, until beginning to soften.
- Stir in the garlic, kosher salt, black pepper, and dried thyme and cook for 30 seconds.
- Pour in the chicken broth and stir, scraping the bottom of the pot.
- Stir in the wild rice and nestle the chicken thighs into the liquid.
- Lock the lid, set the valve to Sealing, and cook on High Pressure for 30 minutes.
- Let the pressure release naturally for 10 minutes, then carefully quick-release the remaining pressure.
- Transfer the chicken to a cutting board and check that it has reached 165°F.
- Shred the chicken with two forks.
- In a small bowl, whisk the all-purpose flour into the half-and-half until smooth.
- Set the Instant Pot to Sauté on LOW, or NORMAL if LOW is unavailable.
- Gradually whisk the flour mixture into the soup and simmer for 5 to 8 minutes, stirring often, until the soup has thickened.
- Stir the shredded chicken and parsley into the soup and heat for 1 to 2 minutes.
- Taste the soup and add more kosher salt if needed.
