Spinach Salad
["12 c. fresh spinach, torn into bite-size pieces (approximately 16 ounces)", "1 tomato, cut in wedges", "2 hard-cooked eggs, cut in wedges", "1 small red onion, thinly sliced and separated into rings", "1/2 c. crumpled Feta cheese (optional)", "1/3 c. olive oil or salad oil", "2 Tbsp. wine vinegar", "1/2 tsp. dried oregano, crushed", "1/2 tsp. pepper"]
["Place spinach and tomatoes in salad bowl.", "Arrange eggs, onion and cheese on top."]
["fresh spinach", "tomato", "eggs", "red onion", "Feta cheese", "olive oil", "wine vinegar", "oregano", "pepper"]