French Onion Short Rib Soup with Cheesy Gruyère Toast

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🥣 French Onion Short Rib Soup with Cheesy Gruyère Toast

📝 Description

This soup combines the deep caramelized sweetness of onions with slow-braised short ribs, creating a luxurious, hearty dish. Finished with toasted bread and bubbling Gruyère cheese, it’s the kind of comfort food that feels both rustic and restaurant-quality.

🛒 Ingredients

For the Short Ribs:

  • 1.5–2 lbs bone-in beef short ribs
  • Salt & black pepper
  • 2 tbsp olive oil
  • 1 onion, roughly chopped
  • 2 cloves garlic, smashed
  • 2 cups beef broth
  • 1 cup red wine (optional but recommended)
  • 1 tsp thyme (fresh or dried)
  • 1 bay leaf

For the Soup:

  • 4 large yellow onions, thinly sliced
  • 3 tbsp butter
  • 1 tbsp olive oil
  • 1 tsp sugar
  • 1 tbsp flour (optional, for slight thickening)
  • 4 cups beef broth (additional)
  • 1 tsp Worcestershire sauce
  • Salt & pepper to taste

For the Cheesy Toast:

  • Baguette slices
  • 1–1.5 cups grated Gruyère cheese

👨‍🍳 Instructions

Step 1: Braise the Short Ribs

  1. Season ribs with salt and pepper.
  2. Sear in olive oil until browned on all sides.
  3. Add onion, garlic, broth, wine, thyme, and bay leaf.
  4. Cover and simmer (or oven-braise at 160°C / 325°F) for 2.5–3 hours until tender.
  5. Shred meat and discard bones. Strain and reserve broth.

Step 2: Caramelize the Onions

  1. Melt butter with olive oil in a large pot.
  2. Add sliced onions and cook on low heat for 30–40 minutes.
  3. Stir occasionally until deep golden brown.
  4. Add sugar to enhance caramelization.

Step 3: Build the Soup

  1. Sprinkle flour over onions (optional), stir for 1 minute.
  2. Add reserved broth + extra beef broth.
  3. Stir in Worcestershire sauce.
  4. Simmer for 20 minutes.
  5. Add shredded short rib meat.
  6. Adjust seasoning.

Step 4: Prepare Cheesy Toast

  1. Toast baguette slices lightly.
  2. Top with grated Gruyère.
  3. Broil until melted and golden.

Step 5: Assemble

  • Ladle soup into bowls
  • Place cheesy toast on top (or serve alongside)
  • Optional: broil entire bowl for classic finish

🍽️ Servings

  • Serves: 4–6 people

⏱️ Time

  • Prep: 20 minutes
  • Cook: ~3.5 hours
  • Total: ~4 hours

💡 Tips for Best Results

  • Low and slow onions: Don’t rush caramelization—it’s the soul of the soup.
  • Use bone-in ribs: More flavor from marrow.
  • Deglaze properly: Scrape browned bits after searing for deeper taste.
  • Gruyère substitute: Swiss cheese works if needed, but Gruyère melts best.
  • Make ahead: Tastes even better the next day.

🧠 Chef Notes

  • The addition of short ribs transforms this from a light starter into a full meal.
  • Red wine adds depth, but you can substitute with extra broth + a splash of vinegar.
  • Texture should be rich but not too thick—like a brothy stew.

🥗 Nutritional Info (Approx per serving)

  • Calories: 550–650
  • Protein: 35–40g
  • Fat: 35g
  • Carbs: 25–30g
  • Fiber: 3–4g
  • Sodium: ~900mg

 Benefits

  • High protein from short ribs supports muscle health
  • Onions provide antioxidants and support heart health
  • Bone broth elements contribute collagen and minerals
  • Comforting and satisfying—great for colder weather or recovery meals

❓ Q&A

Q: Can I make this without wine?

Yes. Replace with extra broth + 1 tsp vinegar or lemon juice for acidity.

Q: Can I use a slow cooker?

Absolutely. Cook short ribs on low for 7–8 hours.

Q: What’s the best onion type?

Yellow onions are ideal—they caramelize beautifully.

Q: Can I freeze it?

Yes (without toast). Freeze up to 3 months.

Q: How do I make it lighter?

  • Use less cheese
  • Skim fat from broth
  • Use leaner beef cut (though flavor will be reduced)

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