4 tablespoons dry mustard powder 1 tablespoon white wine vinegar 2 tablespoons flat beer 1 clove garlic 1 teaspoon sugar 1/2 teaspoon salt 1/4 teaspoon turmeric 1 tablespoon olive oil { optional } Whisk together dry mustard, vinegar and beer. Use a garlic press or a large pair of pliers to squeeze the juice from the clove of garlic into the mixture. Stir in sugar, salt and turmeric. To make smoother and less hot, add olive oil to taste.