Meanwhile, bring the red wine vinegar and sugar to the boil, stirring to dissolve the sugar. Simmer until slightly thickened. Pour over the shallots and leek and garnish with rosemary sprigs.
This Homemade Red Wine Vinaigrette with Dijon Mustard is tangy, flavorful, and perfect for salads and marinades. This easy-to-make dressing can elevate various dishes, from simple salads to roasted ...