1 (8 oz.) can Pillsbury crescent dinner rolls
4 thin slices ham
4 tsp. prepared mustard
4 oz. (1 c.) shredded Swiss or cheddar cheese
2 tbsp. sesame seeds

Heat oven to 375 degrees. Unroll dough into 4 long rectangles. Firmly press perforations to seal. Place one slice ham on each rectangle. Spread ham with mustard, sprinkle with cheese. Starting with the shortest side, roll up each rectangle and press edges to seal. Coat rolls with sesame seeds. Cut each of the 4 rolls into 5 slices, forming 20 slices in all. Place each slice, cut side down, on ungreased cookie sheet. Bake for 15 to 20 minutes or until golden brown. Immediately remove from cookie sheet. Serve warm.

To make ahead: Prepare, cover and refrigerate up to 2 hours before baking. to Reheat: Wrap in foil and heat at 375 degrees for 5 to 10 minutes. Makes 20.