Praline Cookies

1 cup granulated sugar
1/2 cup (1 stick) light margarine
1 (5 ounce) can evaporated skim milk
10 large marshmallows
1 cup graham cracker crumbs
1 cup nuts, chopped

Combine sugar, margarine and evaporated milk in saucepan. Boil for 6 minutes. Remove from heat. Add marshmallows, graham cracker crumbs and nuts. Mix until marshmallows are melted. Quickly drop onto wax paper to cool.