Brown Sauce

Name: Brown Sauce
Prep time: 10 min
Cook time: 1 h 10 min
Total time: 1 h 10 min
Yield: 780 g
Ingredients: 250 g Medjool dates; 250 g Granny Smith apples; 50 g onion; 2 garlic cloves; 5 g fresh root ginger; 250 g water; 50 g light brown sugar; 90 g cider vinegar; 15 g black treacle; 15 g Worcestershire sauce; 15 g soy sauce; 15 g tomato purée; 1 tsp Tabasco® sauce; 1 Tbsp ground allspice; 1 Tbsp ground nutmeg; 1 Tbsp ground cumin; 2 tsp fine sea salt