Samin Nosrat, an expert on the elements of good cooking, has discovered one that's central to her favorite salad dressing in two surprising ways.

This roasted red pepper vinaigrette recipe has a Spanish zing with the addition of sherry vinegar and smoked paprika. Purchased jarred roasted red peppers make this salad dressing recipe quick ...

If you're out of red wine vinegar, don't panic. We spoke to an expert and got the best substitutions that you likely already have in your pantry.

Pour the sherry ... vinaigrette over the salad and stir gently to combine. Serve immediately or refrigerate for up to 3 days. The salad can be served cold or at room temperature. Recipe courtesy ...