Mustard Crusted Pork Tenderloin

Name: Mustard Crusted Pork Tenderloin
Ingredients: 4 tablespoons black mustard seeds; 4 tablespoons yellow mustard seeds; 1 cup panko bread crumbs; 2 pork tenderloins; 6 tablespoons extra-virgin olive oil, divided; Gray salt and freshly ground black pepper; 1 recipe Mostarda de Frutti Mista, for serving, recipe follows; 3 cups sugar; 1/2 cup water; 1/2 lemon, juiced; 1 shallot, chopped; 1 pinch chili flake; 1 Serrano pepper, chopped; 3 pears, peeled and diced; 4 apples, peeled and diced; 1 cup dried cherries; 1/2 cup golden raisins; 1/2 cup white wine; 2 bay leaves; 1 3/4 cups Dijon mustard; Salt