"Zucchini & Mushrooms Cheese Melt" sandwiches

Today's breakfast sandwich was a grilled zucchini and sauteed mushrooms, with melted Grana Padano, on toasted multigrain Ciabatta bun.

Here is a final result. Bon appétit! Hope to see you again. Also, would be very happy to receive your feedback or advice about my culinary creations.