Nourishing Bone Broth – Christine Bailey

Ingredients

• 3–4 litres/5–7 pints filtered water
• 700g–1kg/11⁄2–21⁄2lbs of beef knuckle bones or marrow bones
• 1 whole head of fresh garlic, peeled but left whole
• 2 carrots, chopped
• 1 onion, quartered
• 2 tbsp apple cider vinegar
• 1 tsp sea salt or strip of kombu seaweed