Mix together butter, mustard, poppy ... and onion. Open rolls and spread mixture on both sides of roll. Put in ham and cheese. Wrap in foil ... and frozen before baking.
Mix first 5 ingredients. Spread ... both sides of roll. Place ham and cheese on rolls. Wrap ... refrigerated. If so, heat 15 minutes instead of 10 minutes.
Heat oven to 375 degrees. ... 8 triangles. Cut ham into 8 triangles. Spread about ... of each triangle; roll up to opposite point. Place ... as desired. Serves 8.
Combine mustard, butter and poppy seeds; mix well. Cut rolls in half; spread mustard mixture ... small amount of ham and cheese on bottom of ... or until cheese melts.