About this recipe:Once you're tried these ham and cheese sandwiches, you will never settle for cold ones again. Burger buns are filled with horseradish mustard, Gruyere cheese and ham, before being baked in foil.
50g butter, softened
2 tablespoons horseradish mustard
2 tablespoons chopped onions
1 teaspoon poppy seeds
1 teaspoon dill seeds
8 slices Gruyere cheese
8 slices cooked ham
8 burger buns
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Method Prep:10min › Cook:20min › Ready in:30min
Preheat oven to 120 C / Gas 1/2.
Combine butter, mustard, onions, poppy seeds and dill seeds. Spread insides of buns with this mixture. Place a slice of cheese and a slice of ham inside each bun.
Wrap buns in foil and place in preheated oven. Bake for 15 to 20 minutes, until cheese has melted.
If unavailable at your local supermarket, you can find it online.