1 (8 oz.) can Pillsbury crescent dinner rolls
4 thin slices ham
Mustard
4 oz. Mozzarella, Cheddar or Swiss cheese
2 tbsp. sesame seed

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 slices with mustard; sprinkle with cheese. Starting with the shortest side, roll up each rectangle and press edges to seal. Coat rolls with sesame seed. Cut each of the 4 rolls into 5 slices forming 20 slices in all. Bake for 15 to 20 minutes or until golden brown.