Inspired by the ancient denizens of Tewkesbury, who pounded mustard with horseradish to make this perfect partner for roast beef. 140g

Ingredients

Water, Spirit Vinegar, Mustard Seed (13%), Mustard Flour (10%), Horseradish (8%), Sea Salt, Cider Vinegar, Turmeric, Concentrated Lemon Juice, Raw Cane Sugar.