I love the Piparrada. It is a refreshing and elegant salad and widely preferred in Spain.

Red Pepper Salad (Ensalada de Pimientos)

2 medium red peppers, sliced in rings
1 small onion, sliced in rings
6 tablespoons olive oil
3 tablespoons white vinegar
1 garlic Clove, minced
3 tablespoons fresh parsley, minced
Salt
Pepper
1/2 head lettuce, cut in pieces
8 canned anchovies
1 hard-boiled egg, chopped

Place pepper and onion rings in salad bowl. In small bowl combine olive oil, vinegar, garlic, parsley, salt and pepper. Pour over onions and peppers and let sit for a couple of hours. Stir once in a while. Arrange lettuce pieces on bottom of large serving plate. Pour pepper-onion mixture over. Garnish with anchovies and sprinkle with chopped egg.