Elizabeth's Date Nut Loaf

2 cups graham cracker crumbs
1 cup small marshmallows or large ones quartered
2 well-beaten eggs
1 cup chopped dates
1 cup chopped walnuts
1 tsp. vanilla
½ cup cream (may need more to make it stick together)

Mix all ingredients in bowl (mixture will be just moistened). Turn out onto waxed paper and shape into roll and chill. Serve with whipped cream.