In Defence of the Most Dismissed Sandwich in Existence

The toastie is the sandwich that serious food people don’t take seriously, and this has always struck me as a significant miscalibration of priorities. We live in an era where a grilled cheese with truffle oil on a brioche bun sells for eighteen dollars at brunch establishments and is photographed extensively. And yet the ham and cheese toastie — its direct ancestor, the thing that established the entire genre — is treated as an afterthought. A fallback. Something you make when there’s nothing else.

It isn’t nothing. Done correctly, it is one of the best things bread has ever been involved in.

The principles are not complicated but they are non-negotiable. The bread must be buttered on the outside, not the inside — this is how you achieve an evenly golden, crisp exterior that doesn’t taste of raw flour. The cheese must melt, which means it must be the right cheese. The ham must be good quality; thin, pale, watery deli ham produces a sandwich that tastes of effort unrewarded. And the heat must be medium — not high, not low. Medium. Patience produces the golden crust. High heat produces a burnt outside with cold cheese still in the middle, which is a failure state that should not exist.

Ingredients :

• 2 slices of bread — thick white, sourdough, or country loaf. Nothing too airy or it collapses.
  
• 2-3 slices of good ham — honey-roasted, smoked, or plain cooked; not wafer thin, not the kind sold in a plastic pouch for 79p
  
• 2-3 slices of cheese — Gruyère melts best and tastes of something. Mature cheddar is an excellent alternative. Avoid pre-sliced processed cheese singles. We’re better than that.
  
• Softened butter, for the outside of the bread
  
• Optional: 1 tsp Dijon mustard spread on the inside, a few cornichons on the side

Method :

1. Lay both slices of bread out flat. If using Dijon mustard, spread a thin layer on the inside of one or both slices now.
   
2. Layer the cheese on one slice, then the ham on top of the cheese. The cheese goes against the bread so it has maximum contact with the heat and melts properly before the exterior overcooks. Then close the sandwich.
   
3. Butter the outside of both slices generously, all the way to the edges. Unbuttered edges go pale and soft. Buttered edges go golden and crisp. Cover every millimetre.
   
4. Place in a cold pan. Then turn the heat to medium. Starting in a cold pan allows the heat to build gradually, giving the cheese time to melt before the exterior burns. This is the technique. Use it.
   
5. Cook for 3-4 minutes without moving it until the underside is deep golden. Press down lightly with a spatula once or twice — contact with the pan surface produces better colour.
   
6. Flip carefully. Cook the second side for 2-3 minutes until equally golden.
   
7. Remove and rest for 60 seconds before cutting. The cheese is molten and will run if you cut immediately. One minute is all it needs to settle into something cuttable.
   
8. Cut in half — diagonal again, for the same geometric reasons as before. Serve with cornichons on the side if you’re the sort of person who makes good decisions, which presumably you are.

PRO TIP :

The cheese pull — that moment when you separate the two halves and the melted cheese stretches between them — is not just aesthetically satisfying. It is diagnostic.

A good cheese pull means the cheese reached full melt before the exterior overcooked, which means your heat and timing were correct. No pull means the cheese is still partially solid and your pan was too hot.

A broken, greasy pull means the cheese overheated and split. Medium heat, cold pan start, patience. These are the variables. The pull is the result.