Name: Slow Cooker Chicken Noodle Soup
Prep time: 15 min
Cook time: 360 min
Total time: 375 min
Ingredients: 1 1/2 pounds boneless skinless chicken breasts; 8 cups low-sodium chicken broth; 3 medium carrots, peeled and sliced; 3 stalks celery, sliced; 1 medium yellow onion, diced; 3 cloves garlic, minced; 1 teaspoon dried thyme; 1 teaspoon dried parsley; 1 teaspoon salt, plus more to taste; 1/2 teaspoon black pepper; 2 tablespoons butter; 2 cups wide egg noodles, uncooked; 2 tablespoons fresh parsley, chopped

Slow Cooker Chicken Noodle Soup Recipe tastes cozy, savory, and herby with tender chicken and soft noodles in a rich broth that feels like a hug in a bowl. It works perfectly for busy families, meal prep lovers, or anyone who wants a homemade soup that takes about 15 minutes of hands-on time and 6 to 8 hours in the slow cooker. I have made some version of this soup almost every Sunday in winter, and my kids now call it “weekend medicine.”

Why Make This Slow Cooker Chicken Noodle Soup Recipe at Home

Homemade slow cooker chicken noodle soup gives you deep flavor without babysitting a pot on the stove. The long, gentle simmer pulls flavor from the chicken and veggies, so the broth tastes richer than most canned versions.

You control the salt, the noodles, and the veggies, which helps if you watch sodium or have picky eaters. You also get a big batch with very little effort, which makes this recipe perfect for leftovers, lunches, or sharing with a sick friend.

“Best Slow Cooker Chicken Noodle Soup Recipe I have ever tried, and my whole house smelled like a cozy little café. ★★★★★”

Ingredients You Need

Chicken

1.5 to 2 pounds boneless skinless chicken thighs
- Thighs stay juicy and flavorful after long cooking.
Optional: 1 chicken breast in place of some thighs
- This adds leaner meat if you prefer a mix of light and dark.

Vegetables

3 medium carrots, peeled and sliced
3 celery stalks, sliced
1 medium yellow onion, diced
3 to 4 garlic cloves, minced
1 bay leaf
Optional: 1 cup sliced mushrooms for extra umami
Optional: 1 cup frozen peas added at the end for color and sweetness

You can use a frozen mirepoix mix (pre-chopped onion, carrot, celery) from the freezer section as a shortcut. I use that on busy weekdays and save fresh chopping for weekends.

Broth and Seasoning

8 cups low sodium chicken broth
- I like brands such as Swanson or Kirkland because they taste clean and not too salty.
1 teaspoon fine sea salt, plus more to taste
1 teaspoon freshly ground black pepper
1 teaspoon dried thyme
1 teaspoon dried parsley
1 teaspoon dried oregano
Optional: 1 teaspoon poultry seasoning for extra classic flavor
1 to 2 tablespoons fresh lemon juice at the end to brighten the flavor

If you only have regular salted broth, reduce the added salt at the beginning and adjust at the end.

Noodles

6 to 8 ounces egg noodles, wide or medium
- I like No Yolks or any sturdy egg noodle that holds shape.
- You can use gluten free egg style noodles or rotini if you need a gluten free option.

You can cook noodles directly in the slow cooker or cook them separately on the stove. Cooking separately keeps them firmer and prevents soggy leftovers.

Optional Add-ins

1 tablespoon butter for a richer mouthfeel
2 tablespoons chopped fresh parsley at the end
1 teaspoon grated fresh ginger if you like a “sick day” style soup
A pinch of red pepper flakes for gentle heat

Equipment

5 to 7 quart slow cooker
Cutting board and sharp knife
Measuring cups and spoons
Ladle for serving
Small pot if you cook noodles separately

Tips & Mistakes

Use chicken thighs if possible, since they stay tender and juicy after long cooking.
Avoid skin-on chicken, because the fat can make the broth greasy.
Layer veggies on the bottom of the slow cooker and place chicken on top so the chicken cooks evenly.
Do not add egg noodles at the start, since they will turn mushy and fall apart.
Add noodles in the last 20 to 30 minutes or cook them separately and stir them in right before serving.
Taste and adjust salt at the end, because broth brands vary a lot in saltiness.
Skim extra fat from the top with a spoon if the soup tastes heavy.
Cut veggies into similar sizes so they cook at the same rate.
Do not lift the lid constantly, because you lose heat and extend cooking time.
Add fresh herbs and lemon juice at the end so they taste bright and fresh, not dull.
Shred chicken into bite sized pieces, not tiny shreds, so it keeps a nice texture.
Cool the soup in shallow containers before refrigerating so it chills safely and keeps flavor.

How to Make Slow Cooker Chicken Noodle Soup Recipe

Step 1: Prep the Vegetables

Chop carrots, celery, and onion into small, even pieces. Mince the garlic. If you use frozen mirepoix, measure about 3 cups and skip the chopping.

Place carrots, celery, onion, garlic, and bay leaf in the bottom of the slow cooker. This base gives the broth a sweet, savory flavor as it cooks.

Step 2: Add the Chicken and Seasoning

Place chicken thighs on top of the vegetables in a single layer. Sprinkle salt, pepper, thyme, parsley, oregano, and poultry seasoning (if using) over the chicken.

Pour the chicken broth over everything. Gently stir the broth around the edges so the seasoning distributes without burying the chicken under the veggies.

Step 3: Slow Cook

Cover the slow cooker with the lid. Cook on low for 6 to 8 hours or on high for 3 to 4 hours, until the chicken feels very tender and the veggies soften.

I prefer the low setting, since the flavors deepen more and the chicken shreds easily. Your kitchen will smell like you worked all day, even if you only chopped for 10 minutes.

Step 4: Shred the Chicken

Use tongs to transfer the cooked chicken to a cutting board. Shred it with two forks into bite sized pieces.

Remove and discard the bay leaf. Return the shredded chicken to the slow cooker and stir.

Step 5: Cook the Noodles

Option A: Noodles in the Slow Cooker

Turn the slow cooker to high. Stir in the egg noodles.

Cook for 15 to 25 minutes, stirring once or twice, until the noodles turn tender but still hold shape. Taste and adjust seasoning with more salt, pepper, and lemon juice.

Option B: Noodles on the Stove

Boil a pot of salted water. Cook egg noodles according to package directions until just tender.

Drain the noodles and add them to each bowl when you serve. Ladle hot soup over the noodles so they keep a firm texture, which works great for leftovers.

Step 6: Finish and Taste

Stir in butter if you want a richer broth. Add fresh parsley and lemon juice.

Taste the soup and adjust salt and pepper. The lemon should brighten the flavor without making the soup taste sour.

Variations I've Tried

I swap egg noodles for small pasta shapes like ditalini or small shells when I cook for little kids, since they scoop easily. Gluten free pasta works too, but I always cook it separately and add it to bowls so it does not break apart.

I add grated ginger and a tiny splash of soy sauce when someone feels under the weather, which gives a cozy, slightly Asian twist. I also toss in extra veggies like chopped zucchini, spinach, or kale in the last 20 minutes for more color and nutrients.

Sometimes I stir in a spoonful of cream or half and half at the end for a creamier chicken noodle soup. I also like a version with extra garlic, red pepper flakes, and a squeeze of hot sauce for a spicy kick.

How to Serve Slow Cooker Chicken Noodle Soup Recipe

Serve this Slow Cooker Chicken Noodle Soup Recipe hot in wide bowls so the noodles and veggies spread out nicely. Top each bowl with fresh parsley, extra black pepper, and a squeeze of lemon if you like brightness. Pair it with crusty bread, garlic toast, or simple buttered toast for dipping.

You can also serve it with a side salad, sliced fruit, or grilled cheese sandwiches for a full meal. Kids usually love it with crackers on the side, and I often pack leftovers in a thermos for school or work lunches.

How to store

Cool the soup in shallow containers for about 30 minutes, then refrigerate for up to 4 days.
Store noodles separately from the broth when possible, since this keeps them from soaking up too much liquid.
Freeze the soup without noodles in airtight containers or freezer bags for up to 3 months, leaving a little space at the top for expansion.
Reheat on the stove over medium heat until steaming hot, then add freshly cooked noodles or leftover noodles at the end so they do not overcook.
You can also reheat single portions in the microwave, stirring halfway, and add a splash of broth or water if the soup thickened in the fridge.