Caldo de Res is a hearty and comforting beef soup that is perfect for chilly days. This traditional Mexican dish is packed with nutritious vegetables and tender chunks of beef, making it a wholesome meal that warms you from the inside out. The rich broth, infused with the flavors of cilantro, garlic, and onion, brings all the ingredients together in a delicious harmony.
When preparing Caldo de Res, you might need to visit the supermarket for a few specific ingredients. Beef shank is essential for its rich flavor and tender texture, but it may not be a common item in every household. Additionally, fresh cilantro and green beans might not always be in your pantry, so be sure to pick these up as well.

Ingredients for Caldo de Res Beef Soup
Beef shank: Provides a rich, meaty flavor and becomes tender when simmered.
Carrots: Adds sweetness and color to the soup.
Corn: Contributes a natural sweetness and texture.
Potatoes: Adds heartiness and helps thicken the soup.
Green beans: Provides a fresh, crisp texture.
Onion: Adds depth and flavor to the broth.
Garlic: Enhances the overall flavor with its aromatic qualities.
Water: Forms the base of the broth.
Salt: Essential for seasoning and bringing out flavors.
Black pepper: Adds a mild heat and depth to the soup.
Cilantro: Provides a fresh, herbaceous finish.
Technique Tip for This Recipe
When preparing beef shank for Caldo de Res, it's essential to sear the meat before adding it to the pot. This step enhances the flavor by creating a rich, caramelized crust on the beef. Heat a bit of oil in a large pot over medium-high heat, then add the beef shank chunks, making sure not to overcrowd the pot. Sear each side until browned, then proceed with adding the water and following the recipe instructions. This extra step will deepen the overall taste of your soup.
Suggested Side Dishes
Alternative Ingredients
beef shank - Substitute with seitan: Seitan has a meaty texture and can absorb the flavors of the soup well, making it a great vegan alternative to beef shank.
carrots - Substitute with carrots: No substitution needed as carrots are already vegan.
corn - Substitute with corn: No substitution needed as corn is already vegan.
potatoes - Substitute with potatoes: No substitution needed as potatoes are already vegan.
green beans - Substitute with green beans: No substitution needed as green beans are already vegan.
onion - Substitute with onion: No substitution needed as onion is already vegan.
garlic - Substitute with garlic: No substitution needed as garlic is already vegan.
water - Substitute with vegetable broth: Vegetable broth adds more depth of flavor compared to plain water, enhancing the overall taste of the soup.
salt - Substitute with salt: No substitution needed as salt is already vegan.
black pepper - Substitute with black pepper: No substitution needed as black pepper is already vegan.
cilantro - Substitute with cilantro: No substitution needed as cilantro is already vegan.
Other Alternative Recipes Similar to This Soup
How to Store or Freeze This Soup
Allow the Caldo de Res to cool to room temperature before storing. This prevents condensation and helps maintain the soup's texture and flavor.
Transfer the soup into airtight containers. For easy portioning, consider using individual serving-sized containers. This way, you can reheat only what you need without thawing the entire batch.
Label each container with the date of preparation. This helps you keep track of freshness and ensures you consume the soup within a safe time frame.
Store the containers in the refrigerator if you plan to consume the soup within 3-4 days. The beef shank and vegetables will retain their flavors and textures well within this period.
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. Ensure the containers are freezer-safe to prevent cracking or freezer burn.
When ready to enjoy, thaw the soup in the refrigerator overnight. This gradual thawing helps maintain the integrity of the beef and vegetables.
Reheat the soup on the stovetop over medium heat, stirring occasionally. This ensures even heating and helps preserve the soup's rich, hearty flavors.
If reheating from frozen, you can also use a microwave. Place the soup in a microwave-safe container and heat on medium power, stirring every few minutes until thoroughly heated.
Adjust seasoning if necessary after reheating. Sometimes, flavors can mellow during storage, so a pinch of salt or pepper might be needed to bring the soup back to its original deliciousness.
Garnish with fresh cilantro just before serving to add a burst of freshness and color to your reheated Caldo de Res.
How to Reheat Leftovers
Stovetop Method:
- Pour the leftover soup into a large pot.
- Heat over medium heat, stirring occasionally to ensure even heating.
- Once the soup reaches a gentle simmer, let it cook for about 10-15 minutes until thoroughly heated.
- Taste and adjust seasoning if necessary before serving.
Microwave Method:
- Transfer the soup to a microwave-safe bowl.
- Cover the bowl with a microwave-safe lid or a plate to prevent splatters.
- 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.
- Let it sit for a minute before serving to allow the heat to distribute evenly.
Slow Cooker Method:
- Pour the leftover soup into the slow cooker.
- Set the slow cooker to low heat.
- Cover and let it heat for 2-3 hours, stirring occasionally.
- Once the soup is hot, taste and adjust seasoning if needed before serving.
Oven Method:
- Preheat your oven to 350°F (175°C).
- Transfer the soup to an oven-safe dish and cover with aluminum foil.
- Heat in the oven for about 20-30 minutes, stirring halfway through.
- Check to ensure the soup is heated thoroughly before serving.
Double Boiler Method:
- Fill the bottom pot of a double boiler with water and bring it to a simmer.
- Place the leftover soup in the top pot.
- Stir occasionally, allowing the steam to gently heat the soup.
- Once the soup is hot, taste and adjust seasoning if necessary before serving.
Best Tools for Making This Soup
Large pot: Use this to cook the soup and ensure all ingredients fit comfortably.
Knife: Essential for cutting the vegetables and beef shank into chunks.
Cutting board: Provides a safe surface for chopping vegetables and meat.
Measuring cups: Helps in measuring the exact amount of ingredients like water and vegetables.
Measuring spoons: Useful for measuring smaller quantities of ingredients like salt and pepper.
Wooden spoon: Ideal for stirring the soup as it cooks.
Ladle: Perfect for serving the soup into bowls.
Skimmer: Handy for removing any foam that rises to the top of the soup.
Tongs: Useful for handling the beef shank chunks.
Peeler: Helps in peeling vegetables like carrots and potatoes.
Garlic press: Convenient for mincing garlic cloves.
Mixing bowl: Useful for holding chopped vegetables before adding them to the pot.
How to Save Time on This Recipe
Use a pressure cooker: Cut down cooking time by using a pressure cooker to tenderize the beef shank and cook the vegetables faster.
Pre-chop ingredients: Prepare all vegetables and garlic in advance to streamline the cooking process.
Batch cooking: Make a larger batch of soup and freeze portions for quick meals later.
Use frozen vegetables: Substitute fresh vegetables with frozen ones to save on prep time.
Instant broth: Use pre-made vegetable broth instead of water to enhance flavor and reduce cooking time.

Caldo de Res Beef Soup Recipe
Ingredients
Main Ingredients
- 2 lbs Beef shank cut into chunks
- 1 cup Carrots sliced
- 2 ears Corn cut into chunks
- 2 cups Potatoes cubed
- 1 cup Green beans trimmed
- 1 medium Onion quartered
- 2 cloves Garlic minced
- 8 cups Water
- 1 tablespoon Salt
- 1 teaspoon Black pepper
- 1 bunch Cilantro chopped
Instructions
- 1. In a large pot, add the beef shank and water. Bring to a boil, then reduce to a simmer and cook for about 1 hour.
- 2. Skim off any foam that rises to the top.
- 3. Add the onion, garlic, salt, and pepper. Continue to simmer for another 30 minutes.
- 4. Add the carrots, corn, potatoes, and green beans. Cook until vegetables are tender, about 30 minutes more.
- 5. Adjust seasoning with more salt and pepper if needed. Garnish with chopped cilantro before serving.
Nutritional Value
Keywords
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