Slice rolls lengthwise and place bottom half ... a layer of ham and cheese on bottom half of rolls. Combine butter, poppy seeds, mustard, onion flakes and ... or until cheese melts.
Mix butter and onion. Add mustard and poppy seed and Worcestershire sauce. Cut party rolls lengthwise so there is a ... the mixture. Layer ham bottom roll and sprinkle on ... degrees for 10-15 minutes.
Mix butter, mustard, poppy seed, onion and Worcestershire. Leave rolls together and slice through whole ... on tops). Layer ham and cheese. Heat 20 minutes at 350 degrees.
Slice rolls in middle, cream butter, poppy seed, Worcestershire, mustard and onion. Spread on all rolls, layer ham and cheese. Place rolls back ... until cheese is melted.