Rustle up this easy vinaigrette with Dijon mustard, olive oil and white wine vinegar. This simple salad dressing will keep in a jar for up to a month
Spoon the mustard into a bowl and slowly whisk in the oil with a small whisk. Gradually add the vinegar and 1 tsp of water to make a creamy looking dressing. Season with the sugar and a generous pinch of salt. Will keep in a sealed jar for up to a month, but must be whisked again before serving.