French Dressing

Name: French Dressing
Prep time: 5 min
Total time: 5 min
Yield: about 3/4 cup (180 ml)
Ingredients: 1/2 cup (125 ml) olive oil; 2 tbsp (30 ml) Dijon mustard; 2 tbsp (30 ml) white wine vinegar; 1 tsp dried tarragon