Ingredients
1/4 cup fresh lemon juice
1/3 cup extra-virgin olive oil
2 tablespoons balsamic vinegar
1/2 red onion, sliced
1/4 cup chopped fresh flat-leaf parsley
2 anchovies, rinsed well and chopped
1 tablespoon capers packed in salt, rinsed
1 tablespoon finely grated lemon zest (from 2 lemons)
1 teaspoon black peppercorns, crushed
1 teaspoon coarse salt
Preparation
Whisk together all of the ingredients in a medium nonreactive bowl. Use marinade immediately.