Carpaccio is a simple dish of thin slices of meat or fish, topped with shavings of parmesan. Widening the definition to include any food sliced thin, here's a fun way to use leftover roast beef.
Trim leftover meat into a regular shape and slice as thin as you can laying the strips out on a plate.
Make up a dressing from capers, pickled garlic, dill, olive oil, lemon juice and a little sea salt. Spoon the dressing over the meat.
Dress the plate further with tips of asparagus and parmesan or pecorino shavings.