Basic French Vinaigrette

• 2 tablespoons white-wine vinegar or fresh lemon juice
• 1/2 teaspoon Dijon-style mustard
• 1/3 cup olive oil

1. In a bowl whisk together the vinegar, the mustard, and salt and pepper to taste, add the oil in a stream, whisking, and whisk the vinaigrette until it is emulsified.

whitewine vinegar, mustard, olive oil

Taken from www.epicurious.com/recipes/food/views/basic-french-vinaigrette-11953 (may not work)