Polish Marinated Beet Salad

Ingredients
salt & pepper
 * 28ounces canned beets
 * 1 large red onion
 * 1 head red leaf lettuce
 * 1 cup golden raisins
 * 2 tablespoons olive oil
 * 3 tablespoons red wine vinegar

Directions
Drain beets and chop into bite sized pieces. Chop Onion. In a large bowl mix all ingredients except lettuce. Refrigerate 20 minutes. Wash lettuce and let it dry thoughly. On a large serving platter arrange lettuce in an attractive manner. Spoon beet salad over lettuce. Cover with cling wrap and refrigerate until ready to serve.