Crockpot Chicken & Wild Rice Soup

It’s literally ALWAYS crockpot soup season in my household, and wow do I have a total winner of a new recipe for you today! This slow cooker chicken and wild rice soup might just be the coziest, most comforting bowl you’ll ever make, and it’s a classic that I think will definitely earn a spot in your rotation. If you’ve loved my previous favorites like crockpot chicken noodle soup, crockpot lemon chicken soup, and crockpot Thai coconut chicken soup, you really need to try this! 

Everything starts by layering chicken, wild rice, and plenty of carrots, celery, onion, and garlic into the slow cooker with broth and herbs. As it simmers away, the wild rice softens and releases its starch, the chicken becomes fall-apart tender, and the broth slowly builds those classic cozy soup flavors. Near the end, you stir in a quick stovetop cream mixture that thickens the soup and gives it that rich, velvety finish. It’s wholesome, hearty, and exactly the kind of comfort food that makes cold evenings feel a little warmer!

By the way, don’t miss my most popular crockpot recipes! I think you’ll also enjoy my crockpot turkey chili, crockpot jambalaya, crockpot chicken curry, crockpot sausage and peppers, and crockpot lasagna soup!

Ingredients

There’s a printable recipe card at the bottom of this post. Feel free to print it off and keep it in your recipe folder so you can easily find it again when you next want to make this soup! I do highly recommend working through the next few sections though, where I’m sharing extra hints and tips including photos from the process, substitutions and variations, and serving ideas. 

• Boneless, skinless chicken breasts (or thighs) — tender protein that cooks right in the broth

• Wild rice blend — hearty, nutty grains that hold their texture beautifully in the slow cooker

• Carrots, peeled and diced — adds sweetness and color

• Celery, diced — classic soup flavor and aroma

• Onion, chopped — builds savory depth

• Garlic, minced — boosts the overall flavor

• Chicken broth — the base that ties everything together

• Salt — brings out the flavors

• Black pepper — gentle warmth

• Dried thyme — earthy, comforting herb

• Poultry seasoning — savory blend that enhances the chicken

• Half and half or heavy cream — adds creamy richness at the end

• Butter — used to make the thickening roux

• All-purpose flour — helps thicken the soup into a creamy, cozy finish

How To Make Crockpot Chicken & Wild Rice Soup

• Add the chicken, wild rice, carrots, celery, onion, garlic, broth, and seasonings to the slow cooker.

• Give everything a quick stir, cover, and cook on LOW for 6–8 hours or HIGH for 3–4 hours, until the rice is tender and the chicken is cooked through.
• Remove the chicken, shred it with two forks, and return it to the slow cooker.

• In a small saucepan, melt the butter, whisk in the flour, then slowly whisk in the cream to make a thickened sauce.
• Stir this creamy mixture into the soup and let it cook for another 15–20 minutes to thicken.

• Taste and adjust the seasoning before serving.

Why This REcipe Works (The Science Bit!)

Wild rice is naturally built for slow cooking. Unlike white rice, wild rice has a tough outer bran layer that softens slowly over several hours. As it cooks, the starches inside begin to release gradually, which naturally thickens the broth and gives the soup its hearty, almost stew-like body. This is why wild rice stays pleasantly chewy instead of turning mushy.

Slow, gentle heat transforms chicken. Chicken thighs contain more connective tissue than breasts, and that collagen slowly melts into gelatin during long cooking. Gelatin is what gives the broth a silky, rich mouthfeel without needing tons of added cream. If you start with chicken breasts, they still benefit from the slow cook, and they become tender enough to shred easily.

A roux keeps the soup creamy—not grainy. Dairy can curdle or separate in a slow cooker if added too early. By whisking butter, flour, and cream together on the stovetop first, you create a stable emulsion (a classic thickening technique) before introducing it to the hot soup. This prevents the cream from breaking and ensures that velvety finish.

Aromatics build flavor from the inside out. Carrots, celery, onion, and garlic release their flavor slowly in a moist environment. Over several hours, their natural sugars soften and concentrate, giving the soup a deeper, sweeter, more balanced base than if they were sautéed quickly on the stove.

Recipe Notes 

Wild rice takes its time, and that’s a good thing. The slow, gentle cook is what gives this soup its deep, earthy flavor and the perfect hearty texture, so don’t rush it.

If you’re home, give the soup a quick stir halfway through cooking to keep the rice from sticking to the sides of the slow cooker. Not required, just helpful.

Using a wild rice blend works great here, but keep in mind that blends tend to soften a little faster than pure wild rice.

If your soup looks thin before adding the cream mixture, don’t worry. The roux you stir in at the end will thicken everything beautifully!

On the flip side, if the soup gets too thick (wild rice is a thirsty grain), a splash of broth or water will loosen it right back up.

Chicken thighs stay the most tender during long cooks, but breasts work perfectly too, especially since they get shredded at the end.

Fresh herbs at the end (parsley or thyme are my favorites) brighten the whole pot, especially since the base is so cozy and creamy.

Storage Tips

Store leftovers in an airtight container in the refrigerator for up to 4 days.

This soup also freezes well for up to 2 months. Just know the rice may soften a bit after thawing, but the flavor stays wonderful.

When reheating, warm it gently on the stovetop and add a splash of broth or milk to loosen the texture back up.

Substitutes & Variations

• Use rotisserie chicken to speed things up. Stir it in during the last hour and cut the slow cooker time in half.
• Lighten it up by swapping the half and half for evaporated milk or even coconut milk.
• No wild rice? Use white rice or brown rice instead. Just keep in mind:
  – White rice cooks much faster.
  – Brown rice takes longer and absorbs more liquid.
• Add greens like fresh spinach or kale during the last few minutes for extra color and nutrients.
• Make it heartier with sliced mushrooms; they pair perfectly with the earthy wild rice.
• Dairy-free option: Skip the cream-based roux and add a splash of almond milk or coconut milk at the end for a silky finish.

Serving Ideas

This soup is hearty enough to be a full meal on its own, but a few sides make it even better. Serve it with warm crusty bread or garlic toast for dipping. The creamy broth is perfect for it! A simple green salad adds some freshness, or keep it extra cozy and pair it with roasted veggies. It’s the kind of bowl that doesn’t need much, but anything warm and comforting on the side fits right in.

Print Recipe

5 from 1 vote

Crockpot Chicken & Wild Rice Soup

A cozy, creamy crockpot chicken and wild rice soup that cooks low and slow until the chicken is tender and the wild rice is perfectly hearty. A quick cream mixture stirred in at the end makes it rich and velvety, while veggies and herbs add classic comfort. Easy, wholesome, and ideal for chilly nights or meal prep.

Prep Time15 minutes mins

Cook Time8 hours hrs

Total Time8 hours hrs 15 minutes mins

Course: Main Course, Soup

Servings: 6

Ingredients

• 1 pound boneless skinless chicken breasts (or thighs)
• 1 cup uncooked wild rice blend
• 3 carrots peeled and diced
• 2 celery stalks diced
• 1 small onion chopped
• 3 cloves garlic minced
• 6 cups chicken broth
• 1 teaspoon salt
• ½ teaspoon black pepper
• 1 teaspoon dried thyme
• 1 teaspoon poultry seasoning
• 1 cup half and half or heavy cream
• 2 tablespoons butter
• 2 tablespoons all-purpose flour

Instructions

• Add the chicken, wild rice, carrots, celery, onion, garlic, broth, and seasonings to the slow cooker.
• Give everything a quick stir, cover, and cook on LOW for 6–8 hours or HIGH for 3–4 hours, until the rice is tender and the chicken is cooked through.
• Remove the chicken, shred it with two forks, and return it to the slow cooker.
• In a small saucepan, melt the butter, whisk in the flour, then slowly whisk in the cream to make a thickened sauce.
• Stir this creamy mixture into the soup and let it cook for another 15–20 minutes to thicken.
• Taste and adjust the seasoning before serving.

If you try this recipe, I’d really love to hear about how it turned out for you! You can leave a comment and a star rating below, and you can also tag me on Instagram @slimmingviolet.