Name: Slow Cooker Thai Coconut Chicken Soup
Prep time: 15 min
Cook time: 4 h
Total time: 4 h 15 min
Cuisine: Thai
Ingredients: 1 pound boneless, skinless chicken breasts; 2 cans (14 ounces each) full-fat coconut milk; 3 cups chicken broth; 1/2 cup natural peanut butter; 1/4 to 1/2 cup red curry paste; 2 tablespoons fish sauce; 2 tablespoons low-sodium soy sauce; 2 tablespoons brown sugar; 4 cloves garlic, minced; 1 tablespoon freshly grated ginger; 1/2 teaspoon red pepper flakes (optional); 1 medium yellow onion, diced; 1 red bell pepper, sliced; 1 cup carrots, diagonally sliced; 1 cup mushrooms, sliced; 1 head broccoli, cut into florets; 3 tablespoons lime juice; Salt, to taste; Fresh cilantro, chopped (for garnish); Chopped peanuts (for garnish); Cooked brown rice or rice noodles (for serving)

Why You’ll Love Slow Cooker Thai Coconut Chicken Soup Recipe

It’s incredibly easy to prepare with minimal hands-on time thanks to the slow cooker.
The creamy coconut broth is packed with bold Thai-inspired flavors.
Tender shredded chicken makes the soup hearty and satisfying.
Loaded with vegetables for a wholesome and balanced meal.
Customizable spice level depending on your taste.
Perfect for meal prep and reheats beautifully.
Naturally dairy-free and can easily be made gluten-free.
Delicious served with brown rice or rice noodles.

Ingredients

(Tip: You’ll find the full list of ingredients and measurements in the recipe card below.)

1 pound boneless, skinless chicken breasts
2 cans (14 ounces each) full-fat coconut milk
3 cups chicken broth
1/2 cup natural peanut butter
1/4 to 1/2 cup red curry paste
2 tablespoons fish sauce
2 tablespoons low-sodium soy sauce
2 tablespoons brown sugar
4 cloves garlic, minced
1 tablespoon freshly grated ginger
1/2 teaspoon red pepper flakes (optional)
1 medium yellow onion, diced
1 red bell pepper, sliced
1 cup carrots, diagonally sliced
1 cup mushrooms, sliced
1 head broccoli, cut into florets
3 tablespoons lime juice
salt, to taste
fresh cilantro, chopped (for garnish)
chopped peanuts (for garnish)
cooked brown rice or rice noodles (for serving)

Directions

Lightly grease the slow cooker insert. In the slow cooker, whisk together the coconut milk, chicken broth, peanut butter, red curry paste, fish sauce, soy sauce, brown sugar, garlic, ginger, and red pepper flakes until smooth and well combined.
Add the chicken breasts to the mixture along with the diced onion, red bell pepper, carrots, mushrooms, and broccoli. Stir gently to ensure the vegetables and chicken are coated and submerged in the broth.
Cover and cook on high for 3 to 4 hours or on low for 6 to 8 hours, until the chicken is cooked through and the vegetables are tender.
Carefully remove the chicken breasts from the slow cooker and shred them using two forks.
Return the shredded chicken to the soup and stir well.
Add the lime juice and season with salt to taste. Adjust the spice level if desired by adding additional curry paste or red pepper flakes.
Serve the soup over cooked brown rice or rice noodles. Garnish with chopped cilantro and peanuts before serving.

Servings and timing

Servings: 6 servings

Prep time: 15 minutes
Cooking time: 4 hours (high) or 6–8 hours (low)
Total time: 4 hours 15 minutes

Approximate calories: 250 kcal per serving

Variations

Spicier version
Increase the red curry paste or add sliced Thai chilies for a stronger kick.

Vegetarian option
Replace the chicken with firm tofu or chickpeas and use vegetable broth instead of chicken broth.

Low-carb version
Skip the rice or noodles and enjoy the soup on its own or with cauliflower rice.

Extra vegetable version
Add baby spinach, snap peas, zucchini, or bok choy near the end of cooking for additional texture and nutrition.

Nut-free option
Replace the peanut butter with sunflower seed butter or simply omit it for a lighter broth.

Storage/Reheating

Refrigerator
Store leftover soup in an airtight container in the refrigerator for up to 4 days.

Freezer
This soup freezes well. Allow it to cool completely, then store it in freezer-safe containers for up to 3 months.

Reheating
Reheat gently on the stovetop over medium-low heat until warmed through, stirring occasionally. You can also microwave individual portions in 1-minute intervals, stirring between each interval.

If the soup thickens after refrigeration, simply add a splash of chicken broth to loosen the consistency.

FAQs

Can I use chicken thighs instead of chicken breasts?

Yes. Boneless, skinless chicken thighs work very well and often produce even more tender and flavorful results.

Is this soup very spicy?

The spice level depends on how much red curry paste and red pepper flakes you add. Start with a smaller amount if you prefer mild heat.

Can I make this soup without a slow cooker?

Yes. You can cook it on the stovetop by simmering all ingredients in a large pot for about 30–40 minutes until the chicken is cooked through.

What type of coconut milk should I use?

Full-fat coconut milk is recommended because it gives the soup a rich and creamy texture.

Can I prepare this recipe ahead of time?

Yes. You can prep all the ingredients the night before and store them in the refrigerator, then start the slow cooker the next day.

What vegetables can I substitute?

You can use zucchini, snow peas, green beans, bok choy, or spinach depending on what you have available.

Can I make this soup gluten-free?

Yes. Simply use gluten-free soy sauce or tamari.

Why is peanut butter used in the soup?

Peanut butter adds richness, body, and a subtle nutty flavor that complements the Thai-inspired ingredients.

Can I freeze leftovers with the rice or noodles?

It’s best to freeze the soup separately and cook fresh rice or noodles when serving to maintain the best texture.

How do I thicken the soup if needed?

If you prefer a thicker soup, you can stir in a small cornstarch slurry or add a little extra peanut butter.

Conclusion

Slow Cooker Thai Coconut Chicken Soup is a flavorful, comforting meal that’s easy to prepare and perfect for busy days. With creamy coconut milk, tender chicken, vibrant vegetables, and bold Thai-inspired spices, every bowl is rich, satisfying, and deeply aromatic. Whether served with rice or noodles, this slow cooker soup is sure to become a favorite for cozy dinners and effortless meal prep.