1 loaf white bread, sliced
1 - 1 1/2 sticks butter, room temperature
8 oz. cream cheese, room temperature
1/2 stick butter, melted
3 tbsp. mayonnaise
3 green onions, chopped
8 oz. Parmesan cheese, freshly grated

Preheat broiler. Using small round cookie cutter, cut 3 circles from each slice of bread. Butter 1 side, arrange on baking sheet. Broil until lightly toasted. Turn and broil unbuttered side until lightly toasted. Cool. Mix cream cheese and 1/4 cup butter, mayonnaise and onion. Spread 1 teaspoon on buttered side of bread. Dip into Parmesan cheese. At serving time, broil until bubbly and golden, about 3 minutes.