Ingredients:
- 1/4 cup panko (Japanese breadcrumbs)
- 1 1/2 tablespoons minced fresh basil
- 1/2 teaspoon kosher salt
- 12 ounces ground sirloin
- 1 large egg
- 1 garlic clove, minced
- 12 water rolls, halved lengthwise
- cooking spray
- 4 ounces fresh mozzarella cheese, cut crosswise into 12 thin slices
- 1 cup lower-sodium marinara sauce (such as McCutcheon’s)
- 12 fresh basil leaves (optional)

