Tuscan Roasted Pork Tenderloin with Blistered Tomatoes

Name: Tuscan Roasted Pork Tenderloin with Blistered Tomatoes
Ingredients: 1 tablespoon fresh thyme, roughly chopped (or 1 teaspoon dried); 2 teaspoons fresh rosemary, roughly chopped (or ½ teaspoon dried); ¼ cup cooking sherry (or white wine); ¼ cup olive oil, plus more for tomatoes; 2 teaspoons minced garlic; 1 tablespoon of grainy mustard; 1 teaspoon Kosher salt, plus more for tomatoes; 1 teaspoon freshly cracked pepper, plus more for tomatoes; 2 pounds pork tenderloin; 6 stems cherry tomatoes on the vine