Step 1

For the vinaigrette, combine the vinegar, lemon juice, honey, salt, and pepper in a blender. With the machine running, gradually add the oil and blend until emulsified. It will make more than enough - store the remaining vinaigrette in an airtight container in the fridge for up to two weeks.

Step 2

Toss the chicken, bell peppers, onion, parsley, almonds, and capers in a large bowl with enough vinaigrette to moisten. Season the chicken salad with salt and pepper, to taste.

Step 3

Arrange 1 large lettuce cup and 1 small lettuce cup on each plate, overlapping slightly. Spoon the chicken salad into the lettuce cups. Drizzle more vinaigrette over the salads. Sprinkle with the Parmesan and serve.