Transforming leftover standing rib roast into a hearty, flavorful soup is not only a delicious way to reduce food waste, but also a fantastic opportunity to create a new meal from your holiday leftovers. This recipe will guide you through creating a rich, beefy soup that's perfect for chilly evenings. Let's dive in!
Ingredients and Preparation
Before we start, gather your ingredients. You'll need:
- Leftover standing rib roast (about 2 lbs)
- 2 tbsp olive oil
- 1 large onion, diced
- 3 carrots, diced
- 3 celery stalks, diced
- 4 cloves garlic, minced
- 8 cups beef broth
- 1 cup red wine (optional, but adds depth of flavor)
- 2 bay leaves
- 1 tsp dried thyme
- Salt and pepper, to taste
- 2 tbsp cornstarch (for thickening, optional)
- Fresh parsley, chopped (for garnish)
Cooking Instructions
Now that you have your ingredients ready, let's start cooking.

Step 1: Brown the Meat
In a large Dutch oven or pot, heat the olive oil over medium-high heat. Add the leftover rib roast, season with salt and pepper, and sear on all sides until browned, about 5-7 minutes. Remove the meat from the pot and set aside.
Step 2: Sauté the Vegetables
In the same pot, add the diced onion, carrots, and celery. Cook until the vegetables begin to soften, about 5-7 minutes. Add the minced garlic and cook for another minute.
Step 3: Deglaze and Simmer
Pour in the red wine (if using) and scrape the bottom of the pot to deglaze, loosening any browned bits. Add the beef broth, bay leaves, thyme, and the seared rib roast. Bring to a boil, then reduce the heat to low, cover, and let it simmer for about 1.5 to 2 hours, until the meat is tender and falls apart easily.

Step 4: Thicken the Soup
Remove the bay leaves and discard. If you'd like a thicker soup, mix the cornstarch with 2 tbsp of cold water in a small bowl, then stir it into the pot. Let it simmer for another 10-15 minutes, until the soup has thickened to your desired consistency.
Step 5: Serve
Shred the tender rib roast meat and stir it back into the soup. Taste and adjust seasoning if needed. Ladle the soup into bowls, garnish with chopped fresh parsley, and serve hot. Enjoy your delicious, hearty soup made from leftover standing rib roast!
Nutritional Information
Here's a rough nutritional breakdown per serving (assuming 6 servings):

| Calories | Total Fat | Saturated Fat | Cholesterol | Sodium | Total Carbohydrate | Dietary Fiber | Sugars | Protein |
|---|---|---|---|---|---|---|---|---|
| 450 | 20g | 8g | 120mg | 900mg | 15g | 3g | 5g | 35g |






















