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As the first chill of winter sweeps in, I find myself gravitating toward the warm embrace of a steaming bowl of Short Rib Onion Soup. This delightful dish is more than just a hearty soup; it’s a soulful remedy that transforms a cold, dreary day into a comforting experience. With tender chunks of braised beef and a rich broth, this recipe is not only a true crowd-pleaser but also a fantastic way to unwind after a long day. Plus, the addition of gruyère toast elevates it to an indulgent meal that's both satisfying and heartwarming. Are you ready to dive into a bowl of pure comfort? Let’s get started!
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Why is this soup your new favorite?
Comforting warmth: This Short Rib Onion Soup wraps you in a cozy hug, perfect for those chilly nights.
Rich, hearty flavors: The tender short ribs create a broth so flavorful, it'll leave you craving more.
Indulgent cheese toast: Gruyère melts into goodness, adding that extra touch of luxury.
Easy to prepare: With straightforward steps, you can impress family and friends with minimal effort.
Make-ahead magic: This dish improves overnight, making it a convenient choice for busy days.
Serve it alongside a crisp salad or enjoy it on its own—either way, it’s a crowd favorite!
Short Rib Onion Soup Ingredients
For the Soup Base
• Short Ribs – A key protein source, opt for bone-in for deeper flavor.
• Kosher Salt & Freshly Ground Pepper – Essential for seasoning; adjust to your taste.
• Olive or Vegetable Oil – Used for searing the ribs and enhancing overall flavor.
• Carrots – Adds sweetness to the broth; feel free to substitute with parsnips.
• Onions/Leeks – Foundation of flavor; leeks offer a milder, sweeter taste.
• Fresh Thyme – Enhances aroma; dried thyme can be used if needed.
• Bay Leaf – Infuses a subtle warmth; remember to remove before serving.
• Garlic – Fresh cloves deliver the best depth of flavor.
• Tomato Paste – Adds richness and umami; it’s optional if you prefer a lighter broth.
• Red Wine – Deepens the broth's flavor; use a dry variety to avoid sweetness.
• Beef Broth – The heart of your soup, low-sodium options work great here.
• Unsalted Butter – Essential for caramelizing onions and contributing richness.
• Dry Sherry – Brings complexity to caramelized onions; substitute with white wine if needed.
For the Cheese Toasts
• Sourdough or Country Bread – A crusty bread choice for toasts; any sturdy bread will do.
• Gruyère Cheese – Melts beautifully on top; consider Swiss or fontina as substitutes.
For Garnish
• Chopped Fresh Chives – Adds a touch of freshness and a mild onion flavor.
Dive into this delicious Short Rib Onion Soup—a comforting dish that feels like a warm hug in a bowl!
Step‑by‑Step Instructions for Short Rib Onion Soup
Step 1: Preheat Your Oven
Begin by preheating your oven to 325°F (160°C) to get it ready for the braising process. This gentle heat will ensure your short ribs become perfectly tender and flavorful. Make sure the oven rack is positioned in the center, allowing for even cooking as the steam envelops the ribs during the long, leisurely bake.
Step 2: Sear the Short Ribs
Season the short ribs generously with kosher salt and freshly ground pepper. In a heavy, oven-safe pot, heat a tablespoon of olive or vegetable oil over medium-high heat until shimmering. Add the short ribs, browning them on all sides for about 8–10 minutes, until they develop a beautiful, deep brown crust. Once seared, remove them from the pot and set aside.
Step 3: Sauté the Vegetables
In the same pot, add chopped carrots and sliced onions or leeks, stirring to combine. Sauté the vegetables over medium heat for about 5–7 minutes until they become slightly caramelized and fragrant. This step builds the base of flavor for your comforting Short Rib Onion Soup, as the aromatics release their delightful essence.
Step 4: Add Flavorings
Stir in a tablespoon of tomato paste, mixing well with the sautéed vegetables for about 1 minute. Next, pour in a generous cup of dry red wine, scraping the bottom of the pot to deglaze and release any flavorful bits. Allow the mixture to simmer for 3–5 minutes until reduced by half, intensifying the flavors in your broth.
Step 5: Braise the Ribs
Return the seared short ribs to the pot, followed by minced garlic, fresh thyme sprigs, and a bay leaf. Pour in enough beef broth to just cover the meat, roughly 4–5 cups. Cover the pot with a lid and place it in the preheated oven, allowing it to braise for 2.5 to 3 hours. Check occasionally for liquid levels, ensuring the meat remains submerged and tender.
Step 6: Caramelize the Onions
While the ribs are braising, melt 1-2 tablespoons of unsalted butter in a separate skillet over low heat. Add thinly sliced onions and cook slowly, stirring frequently for about 40 to 90 minutes, until they develop a deep, rich brown color. This step enriches the flavor of your Short Rib Onion Soup, so take your time and be attentive to avoid burning.
Step 7: Combine Ingredients
Once the ribs are tender, remove them from the oven and shred the meat into bite-sized pieces, discarding any bones. Carefully strain the broth through a fine-mesh sieve, discarding the solids, and then return the broth to the pot. Stir in the caramelized onions and shredded meat, blending the flavors together to create a hearty soup base.
Step 8: Simmer Together
Bring the combined soup mixture to a gentle simmer over medium heat, allowing the flavors to meld and deepen for about 10 minutes. Taste and adjust the seasoning with salt and pepper as needed for optimal flavor balance. The Short Rib Onion Soup should be rich and inviting at this stage, ready for its indulgent finishing touches.
Step 9: Prepare Cheese Toasts
While the soup simmers, preheat your broiler. Slice the sourdough or country bread, arranging it on a baking sheet. Top each slice with a generous amount of grated gruyère cheese and broil for 2–4 minutes, or until the cheese is bubbly and golden. This decadent touch will add both texture and flavor to your warming bowl of soup.
Step 10: Serve and Enjoy
Ladle the warm Short Rib Onion Soup into bowls, topping each serving with a cheesy toast. Garnish with freshly chopped chives to add a splash of color and bright flavor. Your hearty soup is now ready to warm you from the inside out—perfect for cozy nights spent enjoying food and company!
Storage Tips for Short Rib Onion Soup
Fridge: Store any leftover Short Rib Onion Soup in an airtight container for up to 3 days. The flavors will continue to deepen as it sits, making it even more delicious!
Freezer: If you're looking to save some for later, freeze the soup in individual portions for up to 3 months. Use freezer-safe containers or bags to prevent freezer burn.
Reheating: To reheat, thaw in the fridge overnight if frozen, then gently warm on the stove over low heat. Add a splash of broth if needed to reach your desired consistency.
Room Temperature: It’s best to avoid keeping the soup at room temperature for more than 2 hours to ensure food safety. Enjoy warm, right after serving!
Make Ahead Options
These Short Rib Onion Soup bowls are perfect for busy home cooks looking to save time! You can prepare the soup base up to 3 days in advance, allowing the rich flavors to deepen as they sit in the refrigerator. Simply follow the recipe until Step 7, then let it cool completely before storing it in an airtight container. When you're ready to enjoy, reheat the soup on the stove over low heat, adding a splash of broth if needed for consistency. For the cheesy toasts, prep the bread slices up to 24 hours ahead; top them with grated gruyère, cover, and refrigerate. Just broil them for a few minutes before serving, and you'll have a delicious meal that's just as warming and comforting!
Expert Tips for Short Rib Onion Soup
• Sear Well: Make sure to sear the short ribs thoroughly for a rich flavor. A well-browned surface enhances the soup’s depth.
• Chill and Serve: For the best flavor, allow the soup to chill overnight in the fridge and reheat before serving. The ingredients meld beautifully!
• Onion Patience: Caramelizing onions is time-consuming; stay patient and avoid high heat to prevent burning—this sweetness is worth the wait!
• Use Low-Sodium Broth: For healthier comfort, opt for low-sodium beef broth, allowing you to control the saltiness of the final dish.
• Customize Your Toasts: Experiment with different cheeses on your toasts, such as aged cheddar or pepper jack, to add a unique twist to your Short Rib Onion Soup.
Short Rib Onion Soup Variations
Feel free to get creative with this comforting Short Rib Onion Soup, tailoring it to your tastes and dietary needs.
- Chuck Roast: Swap short ribs with chuck roast for a tender, flavorful alternative that’s also budget-friendly.
- Spicy Kick: Add a pinch of smoked paprika or crushed red pepper flakes for a delightful touch of heat.
- Cheese Exchange: Try using aged cheddar or provolone for the toasts to offer a new flavor profile.
- Vegetable Boost: Toss in some chopped celery or parsnips for a heartier vegetable presence in the soup. Experience the different textures and flavors they bring!
- Wine Variation: Use a splash of balsamic vinegar if you don’t want to use wine; it adds a nice depth too.
- Herb Twist: Experiment with fresh rosemary or sage instead of thyme for a unique herbal note. A fragrant change that can elevate your soup!
- Gluten-Free Option: Serve with gluten-free bread or skip the toasts entirely for a lighter, gluten-free version.
- Creamy Addition: Stir in a dollop of sour cream or crème fraîche per bowl before serving for a touch of creaminess that adds richness.
With these variations, your Short Rib Onion Soup will remain comforting and satisfying while catering to diverse palates! For a great pairing, consider a fresh green salad or a slice of Amish Onion Fritters for an extra side that complements the soup beautifully.
What to Serve with Hearty Short Rib Onion Soup
As you savor the deep flavors of this comforting soup, complement it with delightful sides and beverages to create a satisfying meal.
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Crispy Green Salad: The freshness of a green salad balances the richness of the soup, providing a crunchy texture and vibrant flavors. Toss it with a light vinaigrette for a refreshing touch.
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Garlic Breadsticks: Soft, buttery breadsticks infused with garlic add a delicious, aromatic side that pairs wonderfully with the hearty broth. Dip them into your soup for an extra layer of indulgence.
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Roasted Root Vegetables: Earthy roasted carrots and parsnips bring sweetness and complement the savory notes of the soup. Their caramelized edges add a comforting depth to your meal.
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Cheesy Polenta: Creamy polenta topped with melted cheese offers a sumptuous, comforting base that echoes the richness of the Short Rib Onion Soup. Plus, it makes every spoonful feel like a hug!
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Sauvignon Blanc: A crisp glass of Sauvignon Blanc cleanses the palate with its bright acidity, enhancing the flavors of both the soup and any accompanying dishes.
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Chocolate Mousse: For dessert, serve a silky chocolate mousse. Its rich, velvety texture is the perfect sweet conclusion to balance the savory soup, ensuring a memorable dining experience.
Short Rib Onion Soup Recipe FAQs
How do I choose the best short ribs for this soup?
For the best flavor, opt for bone-in short ribs. They add depth and richness to the broth. Look for well-marbled ribs, which will become tender during the long cooking process. If you can, ask your butcher for ribs that have a layer of fat on top; this will help to keep the meat juicy while braising.
What’s the best way to store leftover Short Rib Onion Soup?
Store your leftover soup in an airtight container in the refrigerator for up to 3 days. This allows the flavors to deepen, making the soup even more delectable upon reheating. If you’re not planning to eat it within that timeframe, consider freezing it for later enjoyment.
Can I freeze Short Rib Onion Soup?
Absolutely! To freeze, allow the soup to cool completely. Then, portion it into freezer-safe containers or bags, leaving some space for expansion. It can be frozen for up to 3 months. When you're ready to enjoy it, thaw overnight in the fridge and reheat gently on the stove, adding a little broth if needed.
What if my soup turned out too salty?
If you find your soup is too salty, you can balance the flavors by adding a bit of water or low-sodium broth. Start with a small amount, about ¼ cup, and adjust to taste. Adding a little boiled potato for about 10-15 minutes can also help absorb some of the excess salt.
Are there any common dietary allergens in this soup?
Yes, the Short Rib Onion Soup contains common allergens such as beef and dairy from the cheese. If you have guests with allergies, consider using a dairy-free cheese alternative or serving the soup without the cheese to make it a more inclusive dish.
Can I prepare this soup a day in advance?
Yes! In fact, I often suggest making it a day ahead. The flavors meld beautifully as it sits, enhancing the overall taste. Simply prepare the soup as instructed, cool it completely, and store it in the refrigerator overnight. Reheat gently when you're ready to serve.

Indulgent Short Rib Onion Soup Perfect for Cozy Nights
Ingredients
Equipment
Method
- Preheat your oven to 325°F (160°C) to prepare for the braising process.
- Season the short ribs with kosher salt and freshly ground pepper. Heat olive oil in a heavy, oven-safe pot over medium-high heat and brown the short ribs for 8-10 minutes.
- In the same pot, add chopped carrots and sliced onions or leeks, sautéing for 5-7 minutes until caramelized.
- Stir in tomato paste and cook for 1 minute, then add red wine and simmer for 3-5 minutes.
- Return short ribs to the pot, add garlic, thyme, and bay leaf. Pour in enough beef broth to cover the meat and braise in the oven for 2.5 to 3 hours.
- Meanwhile, melt butter in a skillet and cook sliced onions over low heat for 40-90 minutes until deep brown.
- Once ribs are tender, shred the meat and strain the broth, returning it to the pot with caramelized onions.
- Simmer the combined soup for about 10 minutes, adjusting seasoning as needed.
- Preheat your broiler, slice the bread, top with gruyère cheese, and broil for 2-4 minutes.
- Ladle soup into bowls, top with cheese toast and garnish with chives.
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