Lemon Dijon Vinaigrette

Ingredients: 1/2 teaspoon Dijon mustard,1/2 teaspoon freshly squeezed lemon juice,Lemon zest,cup olive oil plus more for brushing,Freshly ground pepper,1/2 teaspoon Salt,1/2 teaspoon finely minced scallion,1/2 teaspoon wine vinegar
Instructions:

1. Stir the scallions together with the mustard and salt.
2. Whisk in the lemon juice and vinegar
3. When well blended start whisking in the oil by droplets to form a smooth emulsion
4. Add the ground pepper and taste for seasoning
5. Grate fresh lemon zest on top of dressed salad
6. Alternately, shake all the ingredients in a jar, or blend with an immersion blender, until emulsified.

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