Mini Ham Puffs

1 package (2.5 ounces) processed ham, chopped

1 small onion chopped (about ¼ cup)

½ c. shredded swiss cheese

1 egg

1 ½ t. Dijon mustard

1/8 t. ground black pepper

1 package (8 ounces) refrigerated crescent rolls

Preheat oven, 350 degrees. Finely chop ham and onion, place in bowl. Add cheese, egg, mustard and pepper, mix well. Lightly spray mini muffin pan. Unroll crescent rolls and press dough into one large rectangle. Cut rectangle into 24 pieces. Press dough into muffin cups. Fill each muffin cup with filling. Bake 13-15 minutes or till lightly browned.