Arugula and Batavia Lettuce Salad with Oranges
Rinse arugula and lettuce and spin dry. Tear leaves into bite-sized pieces. Rinse sprouts and drain well. Cut off peel and bitter white pith from oranges. Working over a bowl to catch the juices, cut between membranes to remove whole segments.
Squeeze juice from remaining pulp to the bowl and mix with sour cream and vinegar. Season with salt and pepper to taste.
Arrange all prepared salad ingredients on plates and sprinkle with sunflower seeds. Serve dressing separately.