Cut the bell peppers into quarters and remove the seeds, then slice the eggplant diagonally.
Add the ingredients from step ① to a pan and grill, sprinkling with salt and pepper. Once the vegetables are a little cooked, add oil to the pan, place the tenderloin in, and season with salt and pepp
Arrange the grilled bell peppers, eggplant, tenderloin, and bell pepper sauce in a plate, then sprinkle with Grana Padano cheese.