Caldo de Res is a hearty and comforting Mexican beef soup that is perfect for a cozy meal. This traditional dish is packed with tender chunks of beef shank, a variety of fresh vegetables, and aromatic herbs, making it both nutritious and flavorful. Serve it hot with lime wedges for a zesty finish.
Some ingredients in this recipe might not be commonly found in every household. For instance, beef shank is a specific cut of meat that you may need to ask your butcher for. Additionally, cilantro is a fresh herb that adds a distinctive flavor to the soup, so make sure to pick up a fresh bunch. Corn on the cob is also used in this recipe, which you might need to find in the produce section.

Ingredients For Caldo De Res Beef Soup
Beef shank: A flavorful cut of beef that becomes tender when simmered.
Onion: Adds depth and sweetness to the broth.
Garlic: Provides a rich, aromatic flavor.
Carrots: Adds natural sweetness and color to the soup.
Zucchini: A tender vegetable that absorbs the flavors of the broth.
Corn on the cob: Adds a sweet and crunchy texture.
Beef broth: Enhances the beefy flavor of the soup.
Potatoes: Adds heartiness and helps to thicken the soup.
Cilantro: A fresh herb that adds a burst of flavor.
Salt: Enhances the overall taste of the soup.
Pepper: Adds a bit of heat and depth.
Lime: Served on the side for a zesty finish.
Technique Tip for Making Beef Soup
When preparing beef shank for caldo de res, it's crucial to simmer the meat slowly to ensure it becomes tender and flavorful. Start by bringing the water to a boil, then reduce the heat to a gentle simmer. This slow cooking process allows the collagen in the beef to break down, resulting in a rich and hearty broth. Additionally, skimming off any foam or impurities that rise to the surface during the initial boil will help keep the soup clear and clean-tasting.
Suggested Side Dishes
Alternative Ingredients
beef shank - Substitute with beef chuck: Beef chuck is also a tough cut that becomes tender when slow-cooked, making it a good alternative for soups and stews.
beef shank - Substitute with oxtail: Oxtail has a rich flavor and becomes tender when cooked slowly, adding depth to the soup.
onion - Substitute with shallots: Shallots have a milder flavor and can add a subtle sweetness to the soup.
onion - Substitute with leeks: Leeks provide a mild onion flavor and add a different texture to the soup.
garlic - Substitute with garlic powder: Garlic powder can be used in place of fresh garlic, though it has a slightly different flavor profile.
garlic - Substitute with shallots: Shallots can provide a similar aromatic quality to garlic when minced finely.
carrots - Substitute with parsnips: Parsnips have a similar texture to carrots but add a slightly sweeter and nuttier flavor.
carrots - Substitute with sweet potatoes: Sweet potatoes offer a different sweetness and texture, adding variety to the soup.
zucchini - Substitute with yellow squash: Yellow squash has a similar texture and mild flavor, making it a good alternative.
zucchini - Substitute with eggplant: Eggplant can provide a different texture and slightly more robust flavor.
corn on the cob - Substitute with frozen corn kernels: Frozen corn kernels are convenient and provide a similar sweetness and texture.
corn on the cob - Substitute with canned corn: Canned corn is another convenient option, though it may be slightly softer in texture.
beef broth - Substitute with chicken broth: Chicken broth can be used if beef broth is unavailable, though it will have a lighter flavor.
beef broth - Substitute with vegetable broth: Vegetable broth is a good vegetarian option and can add a different depth of flavor.
potatoes - Substitute with sweet potatoes: Sweet potatoes add a different sweetness and nutritional profile.
potatoes - Substitute with turnips: Turnips offer a slightly peppery flavor and similar texture when cooked.
cilantro - Substitute with parsley: Parsley provides a fresh, slightly bitter flavor and can be used as a garnish.
cilantro - Substitute with basil: Basil offers a different aromatic quality and can add a unique twist to the soup.
lime - Substitute with lemon: Lemon provides a similar acidity and brightness to the soup.
lime - Substitute with vinegar: A splash of vinegar can add the necessary acidity if citrus is unavailable.
Alternative Recipes Similar to This Beef Soup
How to Store or Freeze Your Beef Soup
- Allow the caldo de res to cool to room temperature before storing. This helps prevent condensation and keeps the soup fresh.
- Transfer the soup into airtight containers. For easy portioning, consider using individual serving-sized containers.
- Label the containers with the date of preparation. This ensures you keep track of freshness and consume the soup within a safe timeframe.
- Store the containers in the refrigerator if you plan to consume the soup within 3-4 days. The cool environment will help maintain the flavors and texture of the vegetables and beef.
- For longer storage, place the airtight containers in the freezer. The caldo de res can be frozen for up to 3 months without significant loss of quality.
- When ready to enjoy, thaw the soup in the refrigerator overnight if frozen. This gradual thawing process helps preserve the integrity of the ingredients.
- Reheat the soup on the stovetop over medium heat, stirring occasionally to ensure even heating. Add a splash of beef broth or water if the soup has thickened too much during storage.
- Taste and adjust the seasoning with salt and pepper as needed before serving. Freshly chopped cilantro and a squeeze of lime can also be added to refresh the flavors.
How to Reheat Leftovers
Stovetop Method: Pour the Caldo de Res into a large pot. Heat over medium heat, stirring occasionally, until the soup is thoroughly heated. This method helps maintain the texture of the vegetables and the tenderness of the beef shank.
Microwave Method: Transfer a portion of the soup into a microwave-safe bowl. Cover with a microwave-safe lid or plate to prevent splatters. Heat on high for 2-3 minutes, stirring halfway through to ensure even heating. Adjust the time as needed, depending on the power of your microwave and the amount of soup.
Slow Cooker Method: Place the leftover Caldo de Res in a slow cooker. Set it to low heat and let it warm up for 1-2 hours. This method is ideal if you have time and want to keep the soup warm for an extended period without overcooking the vegetables.
Oven Method: Preheat your oven to 350°F (175°C). Pour the soup into an oven-safe dish and cover with aluminum foil. Heat for about 20-30 minutes or until the soup is hot throughout. This method is useful if you want to reheat a large quantity at once.
Double Boiler Method: Fill a large pot with water and bring it to a simmer. Place a heatproof bowl with the Caldo de Res over the simmering water, ensuring the bottom of the bowl does not touch the water. Stir occasionally until the soup is heated through. This gentle method helps prevent the soup from burning or sticking to the pot.
Essential Tools for Making Beef Soup
Large pot: A large pot is essential for boiling the beef shank and simmering the soup. It needs to be big enough to hold all the ingredients and enough water to cover the meat.
Knife: A knife is necessary for cutting the beef shank into chunks, quartering the onion, slicing the carrots and zucchini, and cutting the corn on the cob and potatoes into chunks.
Cutting board: A cutting board provides a safe and stable surface for chopping and slicing all the vegetables and meat.
Measuring cups: Measuring cups are used to measure the beef broth accurately to ensure the right consistency and flavor of the soup.
Garlic press: A garlic press is useful for mincing the garlic cloves quickly and efficiently.
Wooden spoon: A wooden spoon is ideal for stirring the soup as it simmers, ensuring that all the ingredients are well mixed and cooked evenly.
Ladle: A ladle is used for serving the hot soup into bowls.
Tongs: Tongs are helpful for handling the hot beef shank and vegetables when adding them to the pot or serving.
Serving bowls: Serving bowls are necessary for serving the finished soup to your guests or family.
Citrus juicer: A citrus juicer can be used to extract juice from the lime wedges for serving.
Time-Saving Tips for Making Beef Soup
Pre-cut vegetables: Chop the carrots, zucchini, and potatoes in advance and store them in the fridge.
Use pre-made broth: Opt for store-bought beef broth to save time on making it from scratch.
Quick boil method: Use a pressure cooker to tenderize the beef shank faster.
Batch cooking: Make a larger quantity and freeze portions for future meals.
Prep garnishes ahead: Chop the cilantro and cut the lime wedges in advance.

Caldo de Res Beef Soup Recipe
Ingredients
Main Ingredients
- 2 lbs Beef shank cut into chunks
- 1 Onion quartered
- 3 cloves Garlic minced
- 2 Carrots sliced
- 2 Zucchini sliced
- 2 Corn on the cob cut into chunks
- 4 cups Beef broth
- 2 Potatoes quartered
- 1 bunch Cilantro chopped
- to taste Salt
- to taste Pepper
- 1 Lime cut into wedges, for serving
Instructions
- 1. In a large pot, add the beef shank, onion, garlic, and enough water to cover the meat. Bring to a boil, then reduce heat and simmer for about 1 hour until the meat is tender.
- 2. Add the carrots, zucchini, corn, beef broth, and potatoes to the pot. Continue to simmer for another 30-40 minutes until the vegetables are tender.
- 3. Season with salt and pepper to taste. Stir in the chopped cilantro just before serving.
- 4. Serve hot with lime wedges on the side.
Nutritional Value
Keywords
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