Marinated Cauliflower Salad
1 large head cauliflower cut into small florets
1/4 cup white-wine vinegar
1/4 cup finely chopped red onion
1 teaspoon Dijon mustard
1/2 cup extra-virgin olive oil
Coarse salt and freshly ground pepper
2 tablespoons brine-packed capers, drained and rinsed
2 tablespoons chopped fresh parsley
- Bring a medium pot of salted water to a boil. Working in batches, blanch cauliflower until just tender, about 2 minutes. Drain; transfer to a bowl.
- Whisk together vinegar, onion, and mustard in a small bowl. Pour in oil in a slow, steady stream, whisking constantly until emulsified. Season with salt and pepper. Drizzle vinaigrette over warm cauliflower, and add capers and parsley. Stir to combine.
- Cover, and refrigerate overnight or up to 1 day. Serve chilled or at room temperature.