After enjoying a delicious prime rib dinner, you're left with a pile of meaty bones that might seem like waste. However, these bones are packed with flavor and can be repurposed into several culinary delights. Here's a comprehensive guide on what to do with cooked prime rib bones, ensuring no part of this succulent cut goes to waste.
Make Your Own Stock
One of the most rewarding ways to utilize leftover prime rib bones is by turning them into a rich, flavorful stock. This will serve as an excellent base for soups, stews, or even risottos. Here's a simple recipe to get you started:
- Place the bones in a large pot and cover them with cold water.
- Add aromatics like onions, carrots, celery, garlic, and herbs like thyme, rosemary, and bay leaves for extra flavor.
- Bring the water to a boil, then reduce the heat and let it simmer for 6-8 hours. Skim off any foam or fat that rises to the surface.
- Strain the stock through a fine-mesh sieve, discarding the solids. Let it cool, then refrigerate or freeze for later use.
Create a Hearty Bone Marrow Dish
Prime rib bones contain a treasure trove of marrow, which is not only delicious but also packed with nutrients. Here are two ways to enjoy bone marrow:

Roasted Bone Marrow
- Preheat your oven to 400°F (200°C).
- Place the bones on a baking sheet and roast for 20-25 minutes, or until the marrow is soft and golden.
- Serve with crusty bread, garlic, and parsley for a simple yet indulgent appetizer.
Marrow-Stuffed Mushrooms
- Scoop out the marrow from the bones and mix it with breadcrumbs, garlic, and parsley.
- Stuff the mixture into large mushroom caps, then bake at 375°F (190°C) for 20-25 minutes, or until the mushrooms are tender.
Add Flavor to Dishes
Cracked prime rib bones can be used to add depth of flavor to various dishes. Here are a couple of ideas:
- Beef Stew: Add the bones to your stew pot to enhance the beefy flavor. Remove them before serving.
- Chili: Throw in a few bones while simmering your chili for an extra layer of richness.
Repurpose into Dog Treats
If you're a pet owner, your furry friend will thank you for these homemade treats. Ensure the bones are clean and free of any seasonings or marinades before giving them to your dog.
Simple Dog Treats
- Preheat your oven to 350°F (180°C).
- Cut the bones into small, manageable pieces for your dog.
- Bake the bone pieces for about 30 minutes, or until they're dry and slightly golden.
- Let them cool completely before giving them to your dog.
Nutritional Benefits of Bone Broth
Making bone broth from your leftover prime rib bones isn't just a great way to reduce waste; it's also beneficial for your health. Bone broth is rich in collagen, which is essential for skin, hair, and nail health, and it also contains minerals like calcium and magnesium that support bone health.

| Nutrient | Amount per cup of bone broth (approximate) |
|---|---|
| Calcium | 100-200mg |
| Magnesium | 10-20mg |
| Collagen | Varied, but significant amounts |
So, the next time you enjoy a succulent prime rib, don't forget about the bones. With a little creativity and effort, you can transform them into a variety of delicious and nutritious dishes.























