Roast Beef Lavash Rolls

6 TB plain nonfat yoghurt
2 TB mayonnaise
2 TB Dijon mustard
1 TB prepared horseradish
1/4 cup chopped fresh dill
2 soft lavash (flatbread- 6-7 oz each)
3/4 lb. thinly sliced cooked roast beef
1/2 teas. freshly ground pepper
3 cups shredded romaine or other deep green lettuce

Other veggies that can be sliced fairly thin: tomatoes, radishes, sweet peppers
We put crispy strips of bacon on ours, too

1. In a small bowl, stir together the yogurt, mayo, mustard, horseradish, and dill.  Spread one side of each lavash with the flavored yoghurt mixture, leaving a 1/2" margin around each edge.  Layer each lavash with the roast beef slices, then sprinkle with the pepper and top with other veggies and lettuce.

2. Roll up each lavash into a cylinder and use a sharp knife to cut each roll crosswise into two sandwiches.

Serves 4