Caldo de Res is a hearty and comforting Mexican beef soup that is perfect for a cozy meal. This traditional dish is packed with nutritious vegetables and tender chunks of beef, making it a wholesome and satisfying option for any day of the week.
When preparing this recipe, you might encounter a few ingredients that are not commonly found in every household. Chayote is a type of squash that is often used in Mexican cuisine and can be found in the produce section of most supermarkets. Additionally, Beef shank might require a visit to the butcher's counter. Make sure to check for these items before you start cooking.

Ingredients for Caldo de Res Beef Soup
Beef shank: A flavorful cut of beef that becomes tender and delicious when simmered in soup.
Onion: Adds a rich and aromatic base to the soup.
Garlic: Enhances the flavor with its pungent and savory notes.
Corn: Provides sweetness and texture to the soup.
Carrots: Adds natural sweetness and color.
Potatoes: Makes the soup heartier and more filling.
Chayote: A mild-flavored squash that absorbs the soup's flavors.
Cilantro: Adds a fresh and vibrant finish to the soup.
Salt: Enhances the overall flavor of the dish.
Pepper: Adds a touch of heat and depth.
Technique Tip for Making This Soup
When preparing beef shank for Caldo de Res, it's essential to skim off any foam that rises to the top during the initial boil. This foam consists of impurities and excess fat, which can cloud the broth and affect the flavor. Use a fine-mesh skimmer or a large spoon to remove the foam, ensuring a clear and clean broth.
Suggested Side Dishes
Alternative Ingredients
beef shank - Substitute with beef chuck roast: Beef chuck roast is a more affordable cut that still provides a rich, beefy flavor and tender texture when cooked slowly.
onion - Substitute with leek: Leeks offer a milder flavor and can add a subtle sweetness to the soup.
garlic - Substitute with shallots: Shallots provide a similar aromatic quality with a slightly sweeter and more delicate flavor.
corn - Substitute with frozen corn kernels: If fresh corn is not available, frozen corn kernels can provide the same sweetness and texture.
carrots - Substitute with parsnips: Parsnips have a similar texture to carrots but offer a slightly sweeter and nuttier flavor.
potatoes - Substitute with sweet potatoes: Sweet potatoes add a different flavor profile and a bit of natural sweetness, which can complement the other ingredients.
chayote - Substitute with zucchini: Zucchini has a similar texture and mild flavor, making it a good alternative to chayote.
cilantro - Substitute with parsley: Parsley can provide a fresh, herbaceous note similar to cilantro, though it lacks the citrusy undertones.
salt - Substitute with sea salt: Sea salt can be used in the same way as regular salt but may offer a slightly different mineral flavor.
pepper - Substitute with white pepper: White pepper has a milder flavor and can add a subtle heat without altering the color of the soup.
Other Alternative Recipes Similar to This Beef Soup
How To Store / Freeze This Beef Soup
Allow the Caldo de Res to cool to room temperature. This prevents condensation from forming inside the storage container, which can dilute the flavors.
Transfer the beef soup into airtight containers. Use containers that are appropriately sized for the amount of soup you have. This minimizes the amount of air in the container, which helps preserve the soup's freshness.
Label the containers with the date. This helps you keep track of how long the soup has been stored, ensuring you consume it while it's still at its best.
Store the containers in the refrigerator if you plan to consume the Caldo de Res within 3-4 days. This keeps the vegetables and beef fresh and flavorful.
For longer storage, place the containers in the freezer. Caldo de Res can be frozen for up to 3 months without significant loss of quality.
When ready to reheat, thaw the soup in the refrigerator overnight if frozen. This gradual thawing helps maintain the texture of the vegetables and beef.
Reheat the Caldo de Res on the stovetop over medium heat. Stir occasionally to ensure even heating and to prevent the soup from sticking to the bottom of the pot.
Adjust the seasoning if necessary. Sometimes, freezing can slightly alter the taste, so a pinch of salt or pepper might be needed to bring the flavors back to life.
Serve the reheated Caldo de Res with freshly chopped cilantro to enhance the freshness and aroma of the dish.
How To Reheat Leftovers
Stovetop Method:
- Place the leftover Caldo de Res in a large pot.
- Add a splash of water or beef broth to maintain the soup's consistency.
- Heat over medium heat, stirring occasionally to ensure even heating.
- Once the soup reaches a gentle boil, reduce the heat to low and simmer for 5-10 minutes until thoroughly heated.
Microwave Method:
- Transfer the Caldo de Res to a microwave-safe bowl.
- Cover the bowl with a microwave-safe lid or plastic wrap, leaving a small vent for steam to escape.
- Heat on high for 2-3 minutes, then stir the soup.
- Continue heating in 1-minute intervals, stirring in between, until the soup is hot throughout.
Slow Cooker Method:
- Pour the Caldo de Res into the slow cooker.
- Set the slow cooker to low heat.
- Cover and heat for 1-2 hours, stirring occasionally, until the soup is warmed through.
Oven Method:
- Preheat your oven to 350°F (175°C).
- Transfer the Caldo de Res to an oven-safe dish.
- Cover the dish with aluminum foil to prevent drying out.
- Heat in the oven for 20-30 minutes, or until the soup is hot and steaming.
Double Boiler Method:
- Fill the bottom pot of a double boiler with water and bring it to a simmer.
- Place the Caldo de Res in the top pot.
- Stir occasionally and heat until the soup is thoroughly warmed.
Each method ensures that your Caldo de Res retains its rich flavors and comforting warmth, ready to be enjoyed once more.
Best Tools for Making This Soup
Large pot: A large pot is essential for boiling the beef shank and cooking the soup. It should be big enough to hold all the ingredients and allow them to cook evenly.
Skimmer: A skimmer is useful for removing any foam or impurities that rise to the top when boiling the beef shank.
Knife: A knife is needed to quarter the onion, mince the garlic, and cut the corn, carrots, potatoes, and chayote into chunks.
Cutting board: A cutting board provides a safe and clean surface for chopping and preparing the vegetables and other ingredients.
Measuring spoons: Measuring spoons are used to measure out the salt and pepper to taste.
Wooden spoon: A wooden spoon is ideal for stirring the soup and ensuring that all the ingredients are well mixed.
Ladle: A ladle is used for serving the soup into bowls once it is ready.
Serving bowls: Serving bowls are needed to serve the caldo de res once it is cooked.
Chopping knife: A chopping knife is necessary for chopping the cilantro just before serving.
How to Save Time on Making This Soup
Prep ingredients in advance: Chop the onion, garlic, carrots, potatoes, and chayote the night before to save time on cooking day.
Use a pressure cooker: Cut down the cooking time by using a pressure cooker instead of simmering the beef shank for hours.
Frozen vegetables: Opt for pre-cut frozen corn and carrots to reduce prep time.
Batch cooking: Make a large batch and freeze portions for quick meals later.
Instant pot: An Instant Pot can significantly speed up the cooking process while maintaining flavor.

Caldo de Res Beef Soup Recipe
Ingredients
Main Ingredients
- 2 lbs Beef shank cut into chunks
- 1 whole Onion quartered
- 2 cloves Garlic minced
- 2 ears Corn cut into thirds
- 2 whole Carrots cut into chunks
- 2 whole Potatoes cut into chunks
- 1 whole Chayote cut into chunks
- 1 bunch Cilantro chopped
- to taste Salt
- to taste Pepper
Instructions
- 1. In a large pot, add the beef shank and cover with water. Bring to a boil, skimming off any foam that rises to the top.
- 2. Add the onion and garlic to the pot. Reduce heat to a simmer and cook for about 1 hour.
- 3. Add the corn, carrots, potatoes, and chayote. Continue to cook for another hour, or until the vegetables are tender.
- 4. Season with salt and pepper to taste. Stir in the chopped cilantro just before serving.
Nutritional Value
Keywords
Suggested Appetizers and Desserts for This Beef Soup
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