||For the loin: Pre-heat oven to 375 F. Rub the beef with the espresso and vanilla spice rub. Heat a cast iron pan with oil until it begins to smoke and sear beef on all sides until medium-rare. If needed place on a baking sheet with parchment and finish cooking in the oven.
||For the vegetables: Roast in oven until golden brown and tender. Fold in cooked lardons and reserve.
||To plate: Place a bed of roasted vegetables on the bottom of the plate. Fan sliced loin over the vegetables and drizzle with the enchilada sauce.