So, you've enjoyed a delicious rib roast and now you're left with a pile of bones. Before you toss them in the trash, consider these creative and eco-friendly ways to repurpose your leftover rib roast bones. Not only will you reduce waste, but you'll also add depth of flavor to your cooking and even improve your garden's health.
Make Your Own Bone Broth
Bone broth is a nutritious and comforting staple that's easy to make at home. Here's how to transform your leftover rib roast bones into a flavorful broth:
- Place the bones in a large pot or slow cooker.
- Cover them with cold water, ensuring they're fully submerged.
- Add a splash of apple cider vinegar, which helps extract the minerals from the bones.
- Bring the water to a boil, then reduce the heat to low.
- Let it simmer for 8-24 hours, skimming the surface occasionally to remove any foam or impurities.
- Strain the broth, discarding the bones. Let it cool, then store it in the fridge for up to a week or freeze for up to three months.
Enhance Your Pet's Meals
Before you give your leftover rib roast bones to your furry friends, ensure they're safe for pets to consume. Raw bones can be dangerous, so it's best to give them cooked bones. Here are a few tips:

- Make sure the bones are unseasoned and haven't been cooked with garlic or onions, which are toxic to dogs and cats.
- Supervise your pet while they're enjoying the bone to prevent choking or accidental ingestion of small bone fragments.
- Discard the bone once it becomes small enough to pose a choking hazard.
Boost Your Garden's Health
Bone meal, a byproduct of bone broth, is rich in calcium and phosphorous, making it an excellent fertilizer for your garden. Here's how to use your leftover rib roast bones to create bone meal:
- After making bone broth, let the bones dry out completely.
- Grind the dried bones into a fine powder using a blender or food processor.
- Spread the bone meal around the base of your plants, taking care not to overapply as it can burn plants if used in excess.
Create a DIY Dog Toy
Transform your leftover rib roast bones into a fun and durable chew toy for your dog. Here's how:
- Ensure the bones are clean and unseasoned.
- Using a drill, make several holes along the length of the bone.
- Thread a piece of rope or twine through the holes, tying knots at each end to create a tug-of-war toy.
Repurpose as a Cooking Rack
Rib roast bones can be repurposed as a makeshift cooking rack for small dishes like individual gratins or casseroles. Simply place the bones in a baking dish, ensuring they're stable and won't tip over, then place your dish on top.

Use as a Fire Starter
Dry out your leftover rib roast bones and use them as natural fire starters. The fat and marrow within the bones will ignite easily, helping to get your campfire or fireplace going.
As you can see, there are numerous ways to repurpose leftover rib roast bones, from creating nutritious broth to enhancing your garden's health. So, before you toss those bones in the trash, consider these eco-friendly and creative alternatives. Happy repurposing!























