This easy Mexican-inspired chicken soup is loaded with shredded chicken, tender sweet potatoes, cherry tomatoes, avocado, lime, and fresh cilantro. Using a rotisserie chicken makes it especially convenient for a comforting weeknight dinner.

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The combination of savory chicken broth, creamy avocado, subtly sweet potatoes, and bright lime juice gives every bowl plenty of flavor without requiring a long list of ingredients. You can use prepared chicken broth for a quick meal or make homemade broth with the leftover rotisserie chicken carcass.
Why You'll Love This Chicken Soup
This soup is:
- Easy to make with rotisserie chicken
- Filled with chicken and vegetables
- Naturally gluten-free
- Ready in about 40 minutes when using prepared broth
- Easy to adapt for Paleo or Whole30 diets
For a Paleo- or Whole30-compatible version, use ghee instead of butter and check that your chicken and broth contain no added sugar or other noncompliant ingredients.
Ingredients

Rotisserie chicken
A store-bought rotisserie chicken makes this soup quick and convenient. Remove and shred the meat before beginning. You can also use leftover roasted, baked, or poached chicken.
Check the ingredient label when preparing this recipe for a specific diet, since some rotisserie chickens contain sugar, starches, or other added ingredients.
Chicken broth
Prepared chicken broth or stock works perfectly when you want to get dinner on the table quickly. You can also use the rotisserie chicken carcass to make homemade broth.
Sweet potato
Sweet potato adds natural sweetness, color, and a satisfying texture to the soup. Cut it into small, evenly sized cubes so that it cooks quickly and evenly.

Cherry tomatoes
Halved cherry tomatoes add freshness and a subtle tangy-sweet flavor. Grape tomatoes may be used instead.
Avocado
Fresh avocado makes the finished soup rich and creamy. Add it immediately before serving rather than cooking it in the broth.
Onion and garlic
Sautéed onion and garlic create the savory flavor base for the soup.
Lime juice
Fresh lime juice brightens the chicken broth and balances the richness of the avocado and ghee.
Cilantro
Fresh cilantro adds color and a fresh herbal flavor. It may be omitted if you do not enjoy cilantro.
How to Make Mexican Chicken Soup
Instructions
First, remove the meat from the rotisserie chicken and shred or chop it into bite-sized pieces. Set the chicken aside.

Heat the butter or ghee in a large soup pot over medium heat. Add the sliced onion and cook for 3 to 4 minutes, or until it begins to soften.

Add the minced garlic and cook for approximately 30 seconds, stirring frequently so it does not burn.
Pour in the chicken broth and add the cubed sweet potato. Bring the broth to a gentle boil, then reduce the heat and simmer for 12 to 15 minutes, or until the sweet potato is nearly fork-tender.
Add the shredded chicken and halved cherry tomatoes. Continue simmering for approximately 5 minutes, or until the chicken is heated through and the sweet potato is tender.
Stir in the fresh lime juice. Taste the soup and season it with salt and black pepper as needed.
Ladle the soup into bowls and top each serving with diced or sliced avocado and fresh cilantro.


How to Make Broth from a Rotisserie Chicken
After removing most of the meat, place the chicken carcass in a large pot. Add enough water to cover it.
You may also add onion, celery, carrots, garlic, bay leaves, or peppercorns for additional flavor.
Bring the water to a boil, then reduce the heat and simmer gently for approximately 90 minutes. Strain the broth and discard the bones and cooked vegetables.
Measure four cups of broth for this soup. Refrigerate or freeze any extra broth for another recipe.

Mexican Chicken Soup with Sweet Potatoes and Avocado
This easy Mexican-inspired chicken soup combines shredded rotisserie chicken, sweet potatoes, cherry tomatoes, lime, cilantro, and creamy avocado in a savory chicken broth.
Ingredients
- Meat from 1 rotisserie or roasted chicken, shredded
- 4 cups chicken broth
- 2 tablespoons butter or ghee
- ½ medium onion, thinly sliced
- 4 cloves garlic, minced
- 1 medium sweet potato, peeled and cut into small cubes
- 1 cup cherry tomatoes, halved
- Juice of ½ lime, plus more for serving if desired
- Salt, to taste
- Ground black pepper, to taste
- 1 avocado, diced or sliced
- Fresh cilantro, chopped, for serving
Instructions
- Remove the meat from the rotisserie or roasted chicken. Shred or chop it into bite-sized pieces and set it aside.
- Heat the butter or ghee in a large soup pot over medium heat.
- Add the sliced onion and sauté for 3 to 4 minutes, or until it begins to soften.
- Add the minced garlic and cook for approximately 30 seconds, stirring frequently.
- Pour in the chicken broth and add the cubed sweet potato. Increase the heat and bring the broth to a gentle boil.
- Reduce the heat to medium-low and simmer for 12 to 15 minutes, or until the sweet potato is almost fork-tender.
- Add the shredded chicken and halved cherry tomatoes. Simmer for another 5 minutes, or until the chicken is heated through and the sweet potato is tender.
- Stir in the lime juice. Taste and season with salt and black pepper as needed.
- Divide the soup among bowls. Top each serving with avocado and fresh cilantro. Serve with additional lime wedges if desired.
Notes
- For a Paleo- or Whole30-compatible soup, use ghee and verify that the rotisserie chicken and broth meet the requirements of your dietary plan.
- The sodium level will vary significantly depending on the rotisserie chicken and broth used. Taste the soup before adding salt.
- Store leftover soup separately from the avocado for the best texture.
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Nutrition Information:
Yield: 4 Serving Size: 1Amount Per Serving: Calories: 170Total Fat: 12gSaturated Fat: 4gUnsaturated Fat: 7gCholesterol: 20mgSodium: 993mgCarbohydrates: 15gFiber: 4gSugar: 6gProtein: 4g
The nutrition information for this recipe is an approximate total per serving. Please double check the nutrition information for your exact ingredients and brands for more precise nutrition information. Keep in mind that if there is a marinade, often times not all the ingredients will be consumed.
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STACEY CRAWFORD says
Looks yummy! I just love Mexican food! Happy Cinco de Mayo, Tina 🙂
Melissa @Real Nutritious Living says
So many wholesome ingredients! This sounds great!
ChihYu says
love this recipe. So simple and delicious. YUM !
Katja says
What a yummy and easy soup. Nothing beats a good chicken soup- especially with a bit of Mexican flavor.
Irena says
Looks simple yet delicious and full of nutrients. Perfect for a weeknight dinner, eh?
Tessa Simpson says
pure comfort Tina! I love how simple and straightforward this is...and the addition of the sweet potato...yes!!
Emily @ Recipes to Nourish says
This soup sounds so yummy and easy to make! I love the addition of the sweet potato, I never would have thought to add that.
Jean says
This looks so delicious! All the flavors I love in a warm, comforting bowl.
DARSHANA says
CAN YOU MAKE PALEO CHICKEN SOUP BRO... THANXS