Chocolate Fudge

12 oz. package chocolate chips
1 can sweetened condensed milk
1 cup marshmallows
1 cup walnuts chopped
Melt chips first over double boiler slow. Stir chips 
as they melt. When they are melted pour in eagle milk, 
keep stirring. It hardens but will become soft. When it 
becomes soft put in chopped walnuts. Just before you 
are ready to pour it out put in marshmallows. Pour out 
in a buttered pan. Cut before it gets too hard, then 
let stand. After it cools take out of the pan and put 
in the refrigerator.