Oxtail Soup Recipe with Authentic Caldo de Colita de Res Flavor

Why You’ll Love This Oxtail Soup

• Ease of preparation: This oxtail soup recipe is straightforward, requiring minimal prep and simple, clear cooking steps. While slow-cooked for tenderness, the active cooking time is manageable, making it perfect for cozy family dinners without feeling overwhelming.
• Health benefits: Packed with collagen, essential minerals, and protein, this hearty oxtail soup boosts joint health and immune function. The combination with colorful vegetables adds fiber and vitamins, making it a nourishing and balanced wellness meal.
• Versatility: This comforting oxtail soup can be adapted to fit many dietary preferences, including gluten-free and low-calorie diets. Plant-based substitutions and varied vegetable choices can easily tailor the recipe to suit different nutritional needs.
• Distinctive flavor: Slow-simmered oxtail imparts a deeply savory, gelatin-rich broth full of umami. Complemented by aromatic herbs and vibrant vegetables, this soup delivers a rich and delicious complexity that stands apart from everyday soups.

Essential Ingredients for Oxtail Soup

• 3 pounds (1.35 kg) beef oxtails, cut into segments – provides rich gelatin and deep beef flavor.
• 1 ½ pounds (680 grams) beef shank, trimmed and cut into 2-inch pieces – adds tender, flavorful meat.
• 20 cups (4.7 liters) water – base for slow simmering.
• 3 tablespoons salt (divided, adjust to taste) – essential seasoning.
• 6 garlic cloves, diced or minced – aromatic depth.
• 1 large onion, chopped (about 200 grams) – sweetness and savoriness.
• 4 carrots, peeled and sliced (approximately 400 grams) – natural sweetness and texture.
• 4 small red potatoes, cut into 1-inch pieces with skins on (approximately 600 grams) – hearty texture.
• 4 celery stalks, sliced (leaves optional, about 150 grams) – adds freshness and flavor complexity.
• ½ large green cabbage, chopped into 2-inch squares (approximately 500 grams) – balances richness and adds bulk.
• 3 corn on the cob, fresh or frozen, cut into 2-inch pieces – sweetness and crunch.
• 2 Roma tomatoes, chopped (about 150 grams) – brightens flavors.
• 2 zucchinis, chopped into large pieces (can substitute yellow squash, about 250 grams) – mild freshness.
• 2 teaspoons ground coriander – warm spice note.
• 2 teaspoons salt (additional) – seasoning adjustments.
• 2 teaspoons saffron (azafran), optional – subtle aroma and color.
• Handful of fresh cilantro or parsley for garnish – fresh herbal finish.
• 2 tablespoons vegetable oil (such as canola), optional for browning – caramelizes meat and adds depth.
• 2 teaspoons black pepper – seasoning and mild heat.
• 2 tablespoons tomato paste, optional – deepens flavor and color.
• 2 tablespoons Worcestershire sauce, optional – adds umami richness.
• 1 to 1.5 cups beef broth or 300 to 400 milliliters, optional – enriches broth.
• 1 teaspoon dried thyme and 1 bay leaf, optional – traditional herbal accents.

Special Dietary Options:

• Vegan: Use jackfruit or mushrooms as plant-based substitutes with vegetable broth.
• Gluten-free: Ensure all broth and seasonings are gluten-free; omit flour-based thickeners if used.
• Low-calorie: Substitute lean beef cuts or omit higher fat options, increase vegetables, and reduce oil usage.

How to Prepare the Perfect Oxtail Soup: Step-by-Step Guide

First Step: Prepare the Meat

Pat dry the beef oxtail and beef shank pieces. Season with 2 tablespoons of salt and freshly ground black pepper. If desired, heat 2 tablespoons vegetable oil in a large heavy stockpot or Dutch oven over medium-high heat and brown the meat on all sides for 5-6 minutes per side. Remove the browned meat and set aside.

Second Step: Sauté Aromatics

In the same pot, add chopped onions, diced garlic, and sliced celery. Cook over medium heat for 9-10 minutes until softened and fragrant. If using tomato paste and Worcestershire sauce, stir them in and cook briefly to integrate flavors.

Third Step: Deglaze and Add Liquids

Add beef broth or water to deglaze the pot, scraping up browned bits for extra flavor. Return oxtail, beef shank, and any bones to the pot. Add remaining water to ensure ingredients are submerged (totaling about 20 cups). Add optional bay leaf, thyme, and saffron if using.

Fourth Step: Simmer Slowly

Bring to a boil, then reduce heat to low and cover loosely. Simmer gently for 2 ½ to 3 hours. Occasionally skim foam and excess fat from the surface for a clear broth. The meat should become tender and gelatinous.

Fifth Step: Add Vegetables

Add carrots, potatoes, celery, cabbage, corn, tomatoes, and zucchinis. Bring to a boil again, then reduce heat to a low simmer. Cover and cook for an additional 30 minutes until vegetables are tender but still hold shape.

Final Step: Season and Finish

Stir in ground coriander, additional salt to taste, freshly ground pepper, and fresh cilantro or parsley. Cook uncovered for 10 minutes to meld flavors. Optionally, remove meat from bones, shred, and return to the pot for easier serving. Serve hot with lime wedges or optional garnishes like salsa casera or bone marrow spread on warmed corn tortillas.

Patience with slow cooking rewards you with a rich, flavorful broth and tender meats, making this oxtail soup a cozy, satisfying meal for cooler days.

Dietary Substitutions to Customize Your Oxtail Soup

Protein and Main Component Alternatives

• For plant-based diets, substitute oxtails with shredded jackfruit or hearty mushrooms to mimic texture and absorb flavors.
• Lean beef chuck or turkey neck can replace traditional oxtail for a lighter yet robust meat option.
• Use vegetable broth and omit meat entirely for a vegetarian or vegan adaptation, enriching with umami-packed mushrooms and legumes.

Vegetable, Sauce, and Seasoning Modifications

• Swap celery for fennel to introduce a sweeter, subtle anise flavor.
• Substitute potatoes with root vegetables like parsnips or turnips for seasonal variety and texture changes.
• Add smoked paprika, cumin, or chipotle powder to infuse smoky or spicy notes.
• Incorporate fresh herbs like rosemary, thyme, or lemon zest at the end for brightness and complexity.

Mastering Oxtail Soup: Advanced Tips and Variations

• Pro cooking techniques: Brown the oxtails well to develop caramelization which enhances broth depth. Consider pressure cooking to reduce cook time while achieving tender meat.
• Flavor variations: Experiment by adding star anise, cinnamon sticks, or chili flakes during simmering for aromatic layers. For an exotic flair, stir in coconut milk and curry paste at the end.
• Presentation tips: Serve the soup in clear glass bowls, stylize with fresh cilantro or parsley, and drizzle with chili oil or a squeeze of lime for visual and flavor contrast.
• Make-ahead options: Steam or chill the soup overnight to meld flavors beautifully. Reheat gently to maintain meat tenderness and broth clarity.

How to Store Oxtail Soup: Best Practices

FAQs: Frequently Asked Questions About Oxtail Soup

Oxtail Soup

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🍲 Experience the rich and gelatinous flavors of Oxtail Soup, a dish that warms the body and soul with its hearty broth and tender meat.
🥕 Enjoy a robust culinary experience combining succulent meats, vibrant vegetables, and aromatic herbs that create a deeply satisfying meal.

• Total Time: 3 hours 15 minutes to 12 hours
• Yield: 8 servings

Ingredients

– 3 pounds beef oxtails

– 1 ½ pounds beef shank

– 20 cups water

– 3 tablespoons salt

– 6 garlic cloves

– 1 large onion

– 4 carrots

– 4 small red potatoes

– 4 celery stalks

– ½ large green cabbage

– 3 corn on the cob

– 2 Roma tomatoes

– 2 zucchinis

– 2 teaspoons ground coriander

– 2 teaspoons salt

– 2 teaspoons saffron

– Handful of fresh cilantro or parsley

– 2 tablespoons vegetable oil

– 2 teaspoons black pepper

– 2 tablespoons tomato paste

– 2 tablespoons Worcestershire sauce

– 1 to 1.5 cups beef broth

– 1 teaspoon dried thyme

– 1 bay leaf

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Instructions

First Step: Prepare the Meat: Pat dry the beef oxtail and beef shank pieces. Season with 2 tablespoons of salt and freshly ground black pepper. If desired, heat 2 tablespoons vegetable oil in a large heavy stockpot or Dutch oven over medium-high heat and brown the meat on all sides for 5-6 minutes per side. Remove the browned meat and set aside.

Second Step: Sauté Aromatics: In the same pot, add chopped onions, diced garlic, and sliced celery. Cook over medium heat for 9-10 minutes until softened and fragrant. If using tomato paste and Worcestershire sauce, stir them in and cook briefly to integrate flavors.

Third Step: Deglaze and Add Liquids: Add beef broth or water to deglaze the pot, scraping up browned bits for extra flavor. Return oxtail, beef shank, and any bones to the pot. Add remaining water to ensure ingredients are submerged (totaling about 20 cups). Add optional bay leaf, thyme, and saffron if using.

Fourth Step: Simmer Slowly: Bring to a boil, then reduce heat to low and cover loosely. Simmer gently for 2 ½ to 3 hours. Occasionally skim foam and excess fat from the surface for a clear broth. The meat should become tender and gelatinous.

Fifth Step: Add Vegetables: Add carrots, potatoes, celery, cabbage, corn, tomatoes, and zucchinis. Bring to a boil again, then reduce heat to a low simmer. Cover and cook for an additional 30 minutes until vegetables are tender but still hold shape.

Final Step: Season and Finish: Stir in ground coriander, additional salt to taste, freshly ground pepper, and fresh cilantro or parsley. Cook uncovered for 10 minutes to meld flavors. Optionally, remove meat from bones, shred, and return to the pot for easier serving. Serve hot with lime wedges or optional garnishes like salsa casera or bone marrow spread on warmed corn tortillas.

Last Step:

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Notes

🆙 Browning oxtails and beef shank prior to simmering deepens flavor and enhances broth color.
♨️ Slow cooking at low heat is essential for tender meat and the release of natural gelatin, producing a velvety broth.
🌿 Skimming foam and fat during cooking and after chilling improves clarity and reduces greasiness; refrigerate overnight so the fat solidifies on top and can be removed easily.

• Author: Brandi Oshea
• Prep Time: 15 to 35 minutes
• Chilling Time: Overnight (optional)
• Cook Time: 3 to 4 hours
• Category: Soup
• Method: Stovetop
• Cuisine: Mexican
• Diet: Gluten-Free

Nutrition

• Serving Size: 1 bowl
• Calories: 511 – 843 kcal
• Sugar: 8 g
• Sodium: 1079 – 2458 mg
• Fat: 20 – 40 g
• Saturated Fat: 8 – 15 g
• Unsaturated Fat: 12 – 25 g
• Trans Fat: 0 g
• Carbohydrates: 27 – 28 g
• Fiber: 4 – 5 g
• Protein: 55 – 78 g
• Cholesterol: 166 – 230 mg