How to Roast Bone Marrow In The Oven

Making your own roasted bone marrow is quick and easy to do at home. Although roasted bone marrow seems to be gaining more popularity in recent years, this culinary ingredient has been consumed by traditional peoples all over the world and for many generations. Adding this roasted goodness can enhance already delicious and nutritious meals.

Where does bone marrow come from?

In most culinary applications, marrow comes from the large, long bones of cows. Other animals that have large amounts of marrow include sheep, deer and moose. 

Within a cow, these long bones are typically the shank, the femur or tibia. You will find the marrow in the very center of these bones and has a soft almost spongy texture. 

Why Make Roasted Marrow?

Making your own roasted marrow is a great way to ensure important nutrients within an animal are not wasted. Utilizing marrow in your diet may improve your digestion, joint and skin health as well as decreasing inflammation.  

Some sources have found that marrow may have a wide variety of vitamins and minerals including vitamins A, B2, B12, E, K2, iron, magnesium, phosphorus, zinc, calcium and selenium. Given that these vitamins and minerals are from an animal source, they are likely to be readily absorbable by our bodies. 

If you’re eager to learn more about the goodness that roasted marrow has, the Weston A. Price Foundation is a great place to start as they have many resources on bone marrow and its history.

What does Bone Marrow Taste Like?

Once cooked and cooled marrow has a similar texture to butter or lard. It is ever so slightly sweet. Similar to both butter and lard, marrow will also take on almost any flavor it is paired with. When added to other dishes like a smooth tomato or squash soup, it provides a deep richness and body similar to a heavy cream.  

Where to get marrow for roasting?

When considering where to buy marrow bones for roasting, I encourage you to look for a high quality grass fed, grass finished beef producer that allows their cows to be on pasture for as much of the year as possible. 

Using the marrow of a cow raised with a high standard of care will ensure the meat of each cow is as healthy as it should be. When the whole cow is healthy, all of the parts you eat from the cow will make you healthy.

Looking for more kitchen inspiration? Try this Cast Iron Chicken Pot Pie or this Pulled Beef Roast in the crockpot.

How to use Roasted Bone Marrow

There are many different applications to use roasted marrow. The most common way to use marrow is in bone marrow butter. The additions of herbs can make it a great addition to a dinner party. You use bone marrow butter any way that you would use regular butter. The best applications are on top of bread, toast, or anywhere where the butter is really highlighted.

Bone marrow also blends well in smooth soups to add extra body and richness. Topping a steak with bone marrow can make a steak dinner seem luxurious and indulgent. 

If you’re looking to sneak marrow into sweet applications, a great application is in ice cream!

How long to cook Bone Marrow in the oven

The time needed to bake bone marrow will greatly depend on the size of the bones. In many cases, the marrow bones you buy will be cut crosswise. This will mean the marrow will be in more of a medallion or cylindrical shape than cut in half lengthwise. These shorter marrow bones cook for 15-20 minutes at 425℉. Larger sizes may take a bit longer to cook. The marrow is cooked when you can easily cut it with a butter knife and the marrow breaks cleanly. 

Ingredients and Tools

4 – 6 bones with marrow (about 2-3 inches in length each)

Glass baking dish large enough to fit all bones 

Directions

Preheat the oven to 425℉

Prepare bones with marrow in a glass baking dish 

Once the oven is preheated, place the glass baking dish with the bones into the oven.

Roast the bones for 15-20 minutes or until a butter knife can easily cut through the marrow. 

Once a butter knife can easily cut through the marrow, remove from the oven and let all contents of the glass baking dish cool to the touch. 

With a small spoon or a butter knife, scrape all marrow into a glass storage container with an airtight lid or use in a recipe immediately. 

Roasted Bone Marrow FAQ:

Where does bone marrow come from?

You will find the most widely available marrow comes from the large, long bones of cows. Other animals that have large amounts of marrow include sheep, deer and moose. Within a cow, these long bones are typically the shank, the femur or tibia. You will find the marrow in the very center of these bones and has a soft almost spongy texture. 

Why Make Roasted Bone Marrow?

Making your own roasted bone marrow is a great way to ensure important nutrients within an animal are not wasted. Utilizing marrow in your diet may improve your digestion, joint and skin health as well as decreasing inflammation.  

Some sources have found that marrow may have a wide variety of vitamins and minerals including vitamins A, B2, B12, E, K2, iron, magnesium, phosphorus, zinc, calcium and selenium. Given that these vitamins and minerals are from an animal source, they are likely to be readily absorbable by our bodies. 

What does Bone Marrow Taste Like?

Once cooked and cooled marrow has a similar texture to butter or lard. It is ever so slightly sweet. Similar to butter and lard, marrow will also take on almost any flavor it is paired with. When added to other dishes like a smooth tomato or squash soup, it provides a deep richness and body similar to a heavy cream.  

Where to get bone marrow for roasting?

When considering where to buy marrow bones for roasting, I encourage you to look for a high quality grass fed, grass finished beef producer that allows their cows to be on pasture for as much of the year as possible. 

Using the marrow of a cow raised with a high standard of care will ensure all parts of each cow is as healthy as it should be. When the whole cow is healthy, all of the parts you eat from the cow will make you healthy.

What are ways to use Roasted Bone Marrow?

There are many different applications to use roasted marrow. The most common way to use bone marrow is in bone marrow butter. Other options are to add it on top of a steak, within a smooth soup or in ice cream!

How long does bone marrow cook in the oven?

The amount of time that you will need to bake marrow in your oven will greatly depend on the size of the bones you are roasting and how they are cut. 

Marrow bones that are cut crosswise only need to bake 15-20 minutes at 425℉. Larger sizes may take a bit longer to cook. The marrow is cooked when you can easily cut it with a butter knife and the marrow breaks cleanly. 

Did you try this? Share your creations in the comments or by tagging @MissysHomestead on Instagram.

Roast Bone Marrow In The Oven

Making your own roasted bone marrow is quick and easy to do at home. Adding this roasted goodness can enhance already delicious and nutritious meals.
Prep Time5 minutes
Active Time15 minutes
Total Time20 minutes
Course: Dinner, Lunch, Main Course
Cuisine: American
Keyword: Beef, Beef Bone Marrow, Bone Marrow, Marrow, Roasted Bone Marrow, Roasted Marrow, Soup Bones
Yield: 1 Cup
Cost: $5-10

Equipment

  • Small – Medium Glass Baking Dish
  • Small air tight storage container optional

Materials

  • 4-6 Marrow Bones each about 2-3 inches in length

Instructions

  • Preheat the oven to 425℉
  • Prepare bones with marrow in a glass baking dish
  • Once the oven is preheated, place the glass baking dish with the bones into the oven.
  • Roast the bones for 15-20 minutes or until a butter knife can easily cut through the marrow.
  • Once a butter knife can easily cut through the marrow, remove from the oven and let all contents of the glass baking dish cool to the touch.
  • With a small spoon or a butter knife, scrape all marrow into a glass storage container with an airtight lid or use in a recipe immediately.

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