It's a dilemma you don't have to face anymore, whether to have mustard or horseradish with your roast beef, because Mrs Darlington's Tewkesbury mustard cleverly combines Dijon mustard and horseradish, problem solved!IngredientsDijon mustard (85%), (water, mustard seeds, vinegar, salt), fresh horseradish (15%). Allergy Advice For allergens please see ingredients in bold Retail Barcode: 5030563000563Outer Barcode: 15030563000560 If you require more than we have in stock, please enquire. See more from DARLINGTON'S. See more from Mustard. Share by email