Bone Marrow Gremolata

This Bone Marrow Gremolata is made with cilantro, parsley, lemon juice, garlic, red wine vinegar, olive oil and a piece of bone marrow.

Bone marrow gremolata is a delicious and flavorful condiment that is typically served with roasted meats or grilled vegetables. Gremolata is a traditional Italian garnish made from parsley, garlic, and lemon zest, but bone marrow gremolata takes this classic recipe to the next level by adding creamy, rich bone marrow to the mix.

To make bone marrow gremolata, the bone marrow is roasted until it's soft and creamy, then mixed with the traditional gremolata ingredients to create a tangy and flavorful condiment. The combination of the creamy bone marrow and the bright, zesty gremolata creates a complex and delicious flavor that can elevate any dish.

Bone marrow gremolata is a popular dish in many high-end restaurants, but it's also easy to make at home. It's a great way to use up leftover bones from a roast or steak, and it's a wonderful way to add richness and flavor to simple dishes like roasted vegetables or grilled bread.

If you love this recipe, feel free to try my Air Fried Bone Marrow or my Rib Eye Steak.

Jump to:

• What is Bone Marrow?
• Is Bone Marrow healthy?
• Bone Marrow Gremolata Ingredients
• How to make Bone Marrow Gremolata Recipe
• Substitutions
• Bone Marrow Gremolata Variations
• Equipment
• How to store Bone Marrow Gremolata
• Bone Marrow Gremolata Recipe Top tips
• Bone Marrow Gremolata Recipe

What is Bone Marrow?

Bone marrow is a spongy tissue found in the hollow centers of animal bones. It is composed of stem cells and other cells that produce red and white blood cells, platelets, and immune cells. It is also rich in fat, which gives it a rich, buttery flavor and a creamy texture when cooked.

Bone marrow has been used in cooking for centuries and is considered a delicacy in many cuisines around the world. It can be roasted, grilled, or sautéed and served as a spread or a sauce for meat dishes. It is also a key ingredient in some soups and stews, adding flavor and richness to the broth.

Bone marrow is also valued for its nutritional content. It is a good source of protein, healthy fats, and essential nutrients such as iron, zinc, and vitamin B12. Some studies have also suggested that consuming bone marrow may have anti-inflammatory and immune-boosting benefits.

Is Bone Marrow healthy?

Bone marrow is a nutrient-rich food that can provide several health benefits. It is a good source of protein, healthy fats, and essential nutrients such as iron, zinc, and vitamin B12.

The fat in bone marrow is composed mainly of monounsaturated and polyunsaturated fats, which have been shown to have cardiovascular benefits. These healthy fats can help reduce LDL (bad) cholesterol levels and lower the risk of heart disease.

Bone marrow is also a source of collagen, a protein that is essential for healthy skin, bones, and joints. Collagen supplements have become popular in recent years for their potential anti-aging and joint health benefits.

Furthermore, bone marrow contains important immune cells, such as macrophages and lymphocytes, which help protect the body against infections and disease.

However, it is worth noting that bone marrow is high in calories and saturated fat, so it should be consumed in moderation as part of a balanced diet. It is also important to make sure that the bone marrow is obtained from a reputable source and prepared properly to minimize the risk of foodborne illness.

Bone Marrow Gremolata Ingredients

• Bone Marrow
• Garlic
• Cilantro
• Parsley
• Lemon
• Red wine vinegar
• Olive oil
• Salt

See recipe card for quantities.

How to make Bone Marrow Gremolata Recipe

Hint: You can buy the bone marrow cut lengthwise at your local butcher.

Substitutions

Olive oil: Try canola oil, vegetable oil or sunflower oil work as a 1 for 1 substitute. 

Garlic: For best quality, use fresh garlic instead of garlic from a jar.

Cilantro: You can never go wrong with a little cilantro. Feel free to use parsley instead too.

Bone Marrow: You can buy the bone marrow cut lengthwise at your local butcher.

Bone Marrow Gremolata Variations

• Herb Gremolata: Instead of parsley, use a mixture of fresh herbs such as thyme, rosemary, and oregano to add additional flavor to the gremolata.
• Citrus Gremolata: Substitute orange or grapefruit zest for the lemon zest to add a sweeter, more aromatic flavor to the gremolata.
• Spicy Gremolata: Add some heat to the gremolata by mixing in some red pepper flakes or finely chopped chili peppers.
• Nutty Gremolata: Add some toasted pine nuts or chopped walnuts to the gremolata for added texture and nutty flavor.

Check out my Cast Iron Carne Asada Recipe.

Equipment

The equipment needed to make bone marrow gremolata is relatively simple. You will need:

• Food processor: Use a food processor or mortal and pestle to finely chop the parsley, garlic, and lemon zest.
• Roasting pan or baking sheet: to roast the bone marrow in the oven.
• Small mixing bowl: to combine the chopped parsley, garlic, and lemon zest with the roasted bone marrow.
• Spoon or fork: to scoop out the roasted bone marrow from the bone.
• Cutting board: to chop the parsley and zest, and to hold the bone while you scoop out the marrow.

How to store Bone Marrow Gremolata

Bone marrow gremolata is best used immediately after preparation while the bone marrow is still warm and creamy. If you have leftover gremolata, you can store it in an airtight container in the refrigerator for up to 3 days. However, keep in mind that the texture and flavor of the bone marrow may change after refrigeration.

To preserve the quality of the gremolata, it's recommended to store it separately from the bone marrow. Scoop the bone marrow out of the bones and mix it with the gremolata just before serving. This will help maintain the texture and flavor of the bone marrow and ensure that the gremolata stays fresh.

Bone Marrow Gremolata Recipe Top tips

• Roast the bones at a high temperature: To get the bone marrow soft and creamy, it's important to roast the bones at a high temperature, around 450°F. This will help to melt the fat and loosen the marrow from the bones.
• Season the marrow before roasting: To add extra flavor to the bone marrow, you can season it with salt, pepper, or herbs before roasting.
• Use fresh ingredients: For the best flavor, use fresh parsley and fresh garlic. You can also use freshly grated lemon zest for a bright, citrusy flavor.
• Use a food processor: If you don't want to chop the parsley and garlic by hand, you can use a food processor to make the gremolata. Just be sure not to over-process the ingredients, as you want the gremolata to have a slightly coarse texture.
• Serve immediately: Bone marrow gremolata is best served immediately after preparation while the bone marrow is still warm and creamy. If you need to make it ahead of time, store the gremolata and the bone marrow separately and mix them together just before serving.
• Pair it with the right foods: Bone marrow gremolata pairs well with roasted meats, grilled vegetables, and crusty bread. The creamy, rich flavor of the bone marrow and the bright, zesty flavor of the gremolata make for a delicious and sophisticated combination.

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