Definitely one of the best ones I've tried!
3 thick slices bread
25g salted butter for frying
25g salted for eggs mixture
1) Prepare 3 of sandwich bread, cut in half.
2) Beat eggs and butter in a bowl.
3) Melt butter in a frying pan, over medium heat, and arrange bread in two layers of soaking the egg mixtures, gently place in a pan and fry on both sides until golden brown.
4) Serve warm with sweetened condensed milk.
Recipe Source: JosephineRecipes.Co.Uk