Demi Glaze Recipe: Restaurant Flavor at Home!

Ingredients

• 4 lbs Beef Bones (marrow, knuckle, and meaty bones, cut into 2-3 inch pieces)
• 2 tbsp Olive Oil
• 1 large Onion, roughly chopped
• 2 large Carrots, roughly chopped
• 2 stalks Celery, roughly chopped
• 4 cloves Garlic, crushed
• 1 tbsp Tomato Paste
• 1 bottle Dry Red Wine (750ml)
• 10 cups Water
• 1 bouquet garni (fresh thyme, parsley stems, bay leaf, tied with kitchen twine)
• 1 tsp Whole Black Peppercorns
• 1 tbsp Sherry Vinegar or Balsamic Vinegar (optional)