Warm roast beef & horseradish mayo

Preparation

Super easy to put together, this warm roast beef sandwich makes a great brunch, using all the best bits from leftover roast dinners.

1. Mix 2 tbsp mayonnaise with 2 tsp horseradish sauce then spread over 2 lightly toasted brioche burger buns.
2. Layer up the rolls dividing up 150g leftover cooked roast beef, 75g warm leftover cooked red cabbage, 2 small handfuls rocket, 2 tbsp leftover roast potato crispy bits and 1 tbsp leftover crispy rosemary. Serve with 200ml hot leftover gravy poured into two individual dipping bowls.