2 tbsp Champagne vinegar

1/2 tsp salt

1/4 tsp black pepper

1/4 cup plus 1 tbsp mild olive oil

8 cups loosely packed mixed young red lettuces (red leaf, lolla rossa, red oak and red romaine) torn into bite-size pieces

4 cups loosely packed mixed young red greens (red endive, baby kale, chard, radicchio and red mustard) torn into bite-size pieces

Whisk together vinegar, salt, and pepper in a large bowl, then add oil in a slow stream, whisking until emulsified. Add lettuces and greens and toss to coat. Serve immediately.