Poppy Seed Ham Sandwiches

Description
Contributed by Lil at Catsrecipes Y-Group
 * Source: Old Newspaper Clipping
 * 6 Sandwiches

Ingredients

 * ½ cup butter
 * ¼ cup grated onion
 * ¼ cup prepared mustard
 * 1 tbsp poppy seeds
 * 6 large buns or onion rolls
 * shaved cooked ham
 * Swiss cheese

Directions

 * 1) Cream together butter, onion, mustard and poppy seeds.
 * 2) Spread on both sides of buns.
 * 3) Put on ham and cheese.
 * 4) Wrap in foil and heat 15 minutes in heated 350°F oven.