A one-pan dinner that’s done in 30 minutes and takes only 10 minutes to prepare? That’s just what a great weeknight meal should be. Though, this dinner is definitely elegant to serve at a dinner party. First, start the beef and vegetables in a preheated oven and then finish with the broiler to get a nice golden brown crust. If you have leftovers, toss the dressing with greens and top with the vegetables and tenderloin.