1. Grind the beef rump in the mincer.
2. Cut the asparagus and Taleggio cheese into small pieces.
3. Mix the minced beef with the asparagus, honey mushrooms, cheese and add salt and pepper to taste.
4. Divide the mixture into four burgers of around 180 g.
Tips for the final user: cook the burger on a hot grill or non-stick frying pan, for a minute and a half per side, for a rare burger.