ChefXi OfficialA refined lunchtime classic featuring thin-shaved ribeye, balsamic-glazed cipollini onions, and melted sharp provolone on a toasted ciabatta.
Slice the cipollini onions thinly and shave the ribeye against the grain into paper-thin ribbons. Prep the ciabatta by splitting them open.
Freezing the steak for 30 minutes before slicing makes getting those thin ribbons much easier.
In a heavy skillet over medium-low heat, add 1 tablespoon of olive oil and the sliced onions. Sauté slowly until they are soft and golden brown.
Patience is the ink here; don't rush the caramelization.
Deglaze the onions with balsamic vinegar, stirring until the liquid has reduced to a thick glaze coating the onions. Remove from the pan and set aside.
The acidity of the balsamic balances the richness of the beef.
Increase the heat to high. Add the remaining oil and sear the shaved ribeye in batches to ensure a hard char. Season generously with sea salt and pepper.
Work in small batches so the meat sears rather than steams.
Toast the ciabatta rolls under a broiler until golden. Rub the cut side of the bread with the halved garlic clove for a subtle essence.
This simple step adds a layer of soulful aroma to every bite.
Pile the seared beef onto the bottom rolls, top with the balsamic onions and provolone slices. Place back under the broiler for 1 minute until the cheese is bubbling. Close the sandwiches and serve immediately.
Serve with a side of arugula tossed in lemon for a vibrant contrast.
The key to this sandwich is the 'low and slow' approach to the onions. They should be jammy and deep mahogany in color. For the steak, ensure it is at room temperature before searing to get that perfect crust without overcooking the center. Respect the lineage of the ingredients by using a high-quality, aged provolone.
Nutrition data is estimated and may not be fully accurate. This is not medical advice — consult a registered dietitian or healthcare professional for personalized guidance.
Prices shown reflect the estimated cost of the portion used in this recipe, not the full item price. Actual costs may vary by store and location.