Why you’ll love this recipe

  • Five familiar ingredients make two portions.
  • Sharp cheddar balances the apple sweetness.

Ingredient notes

  • Slice apple thinly so it warms through under the cheese.
  • This recipe makes a light breakfast or lunch.

Equipment you’ll need

  • Toaster
  • Baking sheet
  • Chef’s knife

Helpful cooking tips

  • Keep the apple in a thin overlapping layer.
  • Watch closely if using very thin bread.

Make it your own

Variations

  • Add a pinch of cinnamon for a sweeter version and omit the mustard.

Substitutions

  • Use pear slices in place of apple.

What to serve with it

  • Serve with yogurt or a small green salad.

Storage, freezing & reheating

In the refrigerator

Divide leftovers into shallow containers and refrigerate within 2 hours (within 1 hour if above 90°F / 32°C). Keep at 40°F / 4°C or colder and use within 3–4 days.

In the freezer

Freezing the assembled toast is not recommended because the apple releases moisture. Freeze unused bread separately.

To reheat

Reheat refrigerated toast in a 350°F / 175°C oven until hot throughout and the cheese is melted; avoid a slot toaster with loose toppings.

Frequently asked questions

Can I prepare the toast in advance?

It is best assembled just before baking. You can grate the cheese ahead and keep it refrigerated.