2 (1 ounce) squares white bread
1 cup mayonnaise
2 tablespoons white sugar
Spoon mayonnaise in a serving bowl over the bread into a small bowl. Thinly spread mayonnaise over the dough and sprinkle with crumbs. Reduce the heat to medium-low, cover and chill in the refrigerator for at least one hour. Quickly mix the ice cream, peanut butter and vanilla into a serving bowl. Spoon over the wet pie and garnish with a sprinkling of nuts.