This is my favourite square recipe.
1/2 c butter
1 c white sugar
2 beaten eggs
1/3 c coconut
1 tsp vanilla
1/2 tsp salt
Melt butter in a doible boiler (or a bowl over a pot of water), and add everything else except for the eggs. Beat eggs, and add a couple of spoonfuls of heated mixture to the eggs, stirring continually. Add eggs to the double boiler. Cook for 10 min, stirring occassionally. Cool, and add 2 1/4 c graham crumbs and 3 c mini marshmallows (24 large). Pat into a greased pan and refrigerate.
I tend to mix these before the 'syrup' cools completely. That way, some of the marshmallow melts. Yummy!