- Step 1
Arrange witlof and rocket on a serving platter. Spread the bagel chips with the cream cheese. Top the salad with the bagel chips, avocado, smoked salmon and onion.
- Step 2
Whisk together sour cream, vinegar and lemon juice in a small bowl. Season. Drizzle salad with the dressing. Sprinkle with capers. Serve with lemon wedges and caviar, if desired.