Roast beef and mustard sandwiches
Ingredients
- 500g/1lb 2oz rare roast topside of beef
- white bread, crusts removed
- butter, for spreading
- English mustard, for spreading
Instructions
- Slice the roast beef as thinly as possible.
- Butter the slices of bread and spread some mustard over. Top with slices of beef before sandwiching. Cut into four triangles and serve.