This Instant Pot Keto Thai Chicken Soup is a delightful fusion of flavors that brings the essence of Thai cuisine to your kitchen. It's a perfect low-carb, high-flavor meal that is both comforting and satisfying. The combination of coconut milk, red curry paste, and fresh lime juice creates a rich and aromatic broth that pairs beautifully with tender chicken breast and fresh vegetables.
Some ingredients in this recipe might not be staples in your pantry. Red curry paste and fish sauce are essential for authentic Thai flavor but may require a trip to the international aisle of your supermarket. Coconut milk is another key ingredient that adds creaminess and depth to the soup. Fresh ginger and cilantro are also crucial for that fresh, vibrant taste.

Ingredients For Instant Pot Keto Thai Chicken Soup
Chicken breast: Tender and lean protein that forms the base of the soup.
Chicken broth: Adds depth and richness to the soup's base.
Coconut milk: Provides a creamy texture and a hint of sweetness.
Red curry paste: Brings a spicy and aromatic flavor to the soup.
Fish sauce: Adds umami and a salty depth to the broth.
Ginger: Fresh and zesty, it enhances the overall flavor profile.
Garlic: Adds a robust and aromatic base to the soup.
Bell pepper: Adds a sweet crunch and vibrant color.
Mushrooms: Adds an earthy flavor and meaty texture.
Lime juice: Provides a fresh and tangy finish.
Cilantro: Adds a fresh, herbaceous note to the final dish.
Technique Tip for This Keto Thai Chicken Soup
When sautéing the ginger and garlic, make sure to use a high-quality oil with a high smoke point, such as avocado oil or coconut oil. This will prevent the aromatics from burning and ensure a rich, fragrant base for your soup. Additionally, when adding the red curry paste, allow it to cook for a minute or two before adding the liquids. This helps to release the full depth of flavors from the paste, enhancing the overall taste of the soup.
Suggested Side Dishes
Alternative Ingredients
Chicken breast - Substitute with turkey breast: Turkey breast is lean and has a similar texture to chicken breast, making it a good low-carb substitute.
Chicken broth - Substitute with vegetable broth: Vegetable broth can be used for a lighter flavor and to make the dish vegetarian.
Coconut milk - Substitute with almond milk: Almond milk is lower in carbs and calories, though it will be less creamy.
Red curry paste - Substitute with green curry paste: Green curry paste offers a different flavor profile but still provides the essential Thai taste.
Fish sauce - Substitute with soy sauce: Soy sauce adds a similar umami flavor, though it lacks the fishy undertone.
Minced ginger - Substitute with ground ginger: Ground ginger can be used in a pinch, though it is less aromatic.
Minced garlic - Substitute with garlic powder: Garlic powder can be used for convenience, though it lacks the fresh taste.
Sliced bell pepper - Substitute with zucchini: Zucchini is low in carbs and provides a similar texture.
Sliced mushrooms - Substitute with eggplant: Eggplant has a similar texture and absorbs flavors well.
Freshly squeezed lime juice - Substitute with lemon juice: Lemon juice provides a similar acidity and brightness.
Chopped cilantro - Substitute with parsley: Parsley offers a fresh, slightly peppery flavor that can replace cilantro.
Alternative Recipes Similar to This Keto Thai Chicken Soup
How to Store or Freeze This Keto Thai Chicken Soup
- Allow the soup to cool to room temperature before storing. This helps prevent condensation, which can dilute the flavors.
- Transfer the soup into airtight containers. Glass containers with tight-fitting lids are ideal for maintaining freshness.
- For short-term storage, place the containers in the refrigerator. The soup will stay fresh for up to 4 days.
- For long-term storage, consider freezing the soup. Use freezer-safe containers or heavy-duty freezer bags. Leave some space at the top of the container or bag to allow for expansion as the soup freezes.
- Label the containers with the date of preparation. This helps you keep track of how long the soup has been stored.
- When ready to enjoy, thaw the soup in the refrigerator overnight if frozen. Reheat gently on the stovetop over medium heat, stirring occasionally to ensure even heating.
- If reheating in the microwave, use a microwave-safe bowl and cover it with a microwave-safe lid or plate to prevent splatters. Heat in short intervals, stirring in between, until the soup is heated through.
- For an added burst of freshness, garnish with freshly chopped cilantro and a squeeze of lime juice just before serving.
How to Reheat Leftovers
For stovetop reheating:
- Pour the leftover soup into a saucepan.
- Heat over medium heat, stirring occasionally to ensure even heating.
- Once the soup is hot and steaming, remove from heat and serve immediately.
For microwave reheating:
- Transfer the soup to a microwave-safe bowl.
- Cover the bowl with a microwave-safe lid or plastic wrap with a small vent.
- Heat on high for 2-3 minutes, stirring halfway through to ensure even heating.
- Check the temperature and heat for an additional 1-2 minutes if necessary.
For Instant Pot reheating:
- Pour the leftover soup back into the Instant Pot.
- Set the Instant Pot to the sauté mode.
- Stir occasionally until the soup is heated through and steaming.
- Turn off the Instant Pot and serve immediately.
For oven reheating:
- Preheat your oven to 350°F (175°C).
- Transfer the soup to an oven-safe dish.
- Cover the dish with aluminum foil to prevent drying out.
- Heat in the oven for about 20-25 minutes, or until the soup is hot and bubbling.
- Carefully remove from the oven and serve immediately.
Best Tools for Making Keto Thai Chicken Soup
Instant Pot: This is the main cooking device used to sauté, pressure cook, and combine all the ingredients efficiently.
Sauté function: A feature of the Instant Pot that allows you to sauté the ginger and garlic until fragrant.
Measuring cups: Used to measure the chicken broth, coconut milk, and sliced vegetables accurately.
Measuring spoons: Essential for measuring the red curry paste, fish sauce, and lime juice precisely.
Knife: Used to cut the chicken breast into bite-sized pieces and to slice the bell pepper and mushrooms.
Cutting board: Provides a safe surface for cutting the chicken and vegetables.
Garlic press: Handy for mincing the garlic cloves quickly and efficiently.
Grater: Used to mince the ginger if you don't have pre-minced ginger.
Wooden spoon: Ideal for stirring the ingredients together in the Instant Pot.
Serving bowls: Used to serve the hot soup once it's ready.
Ladle: Useful for scooping the soup from the Instant Pot into the serving bowls.
How to Save Time on Making This Keto Thai Chicken Soup
Pre-cut ingredients: Prepare chicken breast, bell pepper, and mushrooms in advance to save time during cooking.
Use pre-minced garlic and ginger: Opt for store-bought minced garlic and ginger to cut down on prep time.
Batch cook: Double the recipe and freeze half for a quick meal later.
Instant pot settings: Familiarize yourself with your instant pot settings to speed up the process.
One-pot cooking: Utilize the sauté mode on your instant pot to reduce the number of dishes.

Instant Pot Keto Thai Chicken Soup Recipe
Ingredients
Main Ingredients
- 1 lb Chicken breast cut into bite-sized pieces
- 2 cups Chicken broth
- 1 cup Coconut milk
- 1 tablespoon Red curry paste
- 1 tablespoon Fish sauce
- 1 teaspoon Ginger minced
- 2 cloves Garlic minced
- 1 cup Bell pepper sliced
- 1 cup Mushrooms sliced
- 1 tablespoon Lime juice freshly squeezed
- 1 tablespoon Cilantro chopped
Instructions
- 1. Set your Instant Pot to sauté mode. Add a bit of oil and sauté the ginger and garlic until fragrant.
- 2. Add the chicken pieces and cook until they are no longer pink.
- 3. Pour in the chicken broth, coconut milk, red curry paste, and fish sauce. Stir well.
- 4. Add the bell pepper and mushrooms. Close the lid and set the Instant Pot to high pressure for 10 minutes.
- 5. Once the cooking time is up, do a quick release. Open the lid and stir in the lime juice and chopped cilantro.
- 6. Serve hot and enjoy!
Nutritional Value
Keywords
Suggested Appetizers and Desserts for This Keto Thai Chicken Soup
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