These are so delicious and so easy to make! My mother-in-law gave me the recipe and it will go great with your Christmas buffet.
2 cups grated cheese
1/2 cup cooked, crumbled bacon
2 small cans (1/2 cup) chopped black olives
8 (1/2 cup) green onions, finely sliced
2 t. Worchestershire sauce
1/2 cup mayonnaise
1 lb. cocktail loaf rye or Pumpernickel bread (I used a loaf of french bread last time and it worked great)
Preheat oven 375. Arrange squares of bread tightly together on cooking sheets. Mix other ingredients together and spread over bread. Bake about 6 minutes.