1
Adjust rack to top position (top and middle positions for 4 servings) and preheat oven to 425 degrees. Wash and dry all produce.
Dice potatoes into ½-inch pieces. Cut broccoli florets into bite-size pieces if necessary.
Place 1 TBSP butter (2 TBSP for 4) in a medium microwave-safe bowl; microwave until melted, 30 seconds. Stir in mozzarella, panko, Italian Seasoning, salt, and pepper.