My mom used to make this and now that she is gone, I make it.
5 c. sugar
1 large can of milk
1 cube butter
Bring to a boil and boil for 10 minutes on medium low heat, stirring frequently.
10 ounces of marshmallows
2 packages peanut butter chips
2/3 c. peanut butter (chunky peanut butter adds nuts to the fudge)
1 t. vanilla
Stir until melted (sometimes I have to leave it on simmer to melt everything) and pour it into a foil-lined cookie sheet. Cool and cut. Makes about 5 pounds. I used Coleen's idea and poured it into star-shaped foil pans. It filled 17 star pans and a 9 x 9 inch pan.