Parmesan-Crusted Chicken With Arugula Salad | Untested Recipes | Umami

Ingredients

• 1 tablespoon Dijon mustard, divided
• 1 tablespoon extra virgin olive oil, divided
• 1/2 teaspoon chopped fresh thyme
• 4 (6 ounce) boneless skinless chicken breast halves
• salt & freshly ground black pepper, to taste
• 1/2 cup freshly grated parmesan cheese, divided (I've used store-bought in a pinch)
• 1/2 teaspoon water
• 4 cups packed arugula (I've also used a spring mix)
• 1 cup cherry tomatoes, halved