Pasta Salad with Honey-Mustard Dressing and Prosciutto

Cook the pasta in plenty of salted water according to package directions until al dente. Then drain and rinse with cold water.

Meanwhile, prepare the dressing: Whisk honey, mustard, lemon juice, olive oil, and hot water in a small bowl until a smooth sauce forms.

Dice the tomatoes. Also cut the prosciutto into small pieces and clean and slice the mushrooms.