Cheese on toast

The choice of cheese is in your court. The mayo makes it a bit moister so you could easily use hard cheese such as parmesan or manchengo.
For me right now, Irish cheddar is where it’s at.
Also lovely with a slice or two of smoked ham layered under the cheese.
For an even more rich experience replace the mayo with an egg yolk.
2 slices rustic bread
butter
2 handfuls grated cheese
1 teaspoon wholegrain mustard
1tablespoon whole egg mayonnaise
Preheat oven to 250C (480F).
Generously butter bread and place on a baking tray lined with foil or baking paper. Bake for 3 minutes or until butter is melted.
Combine cheese, mustard and mayo. Completely cover the bread with the cheese mixture.
Bake for another 5 minutes or until the cheese is melted and bubbling with golden brown patches.