I wish I had more than one up vote.

Just yesterday I had a fish finger and salad cream sandwich for lunch, followed by a crisp sandwich for dinner. These tasty snacks - along with Pot Noodle sandwiches - fuelled me through university many moons ago, and are delicious enough that I'm still making them now that I'm married with two children.

I must admit that I'm not totally sold on the plain recipe for a toast sandwich, though I could see it being tasty with a bit of garlic butter rather than just plain butter.