This hearty dish combines juicy, perfectly seared rib-eye with the crisp texture of fresh ciabatta, creating a satisfying meal that’s simple yet full of flavor. It’s ideal for a cozy dinner or a casual gathering with friends.
Start by rubbing each rib-eye with a tablespoon of butter and seasoning generously with salt and pepper. Seal them up in vacuum bags and cook them in a water bath set to 130°F (54°C) for about an hour, until they’re firm but still juicy and pink in the middle.
While the steaks cook, melt a tablespoon of butter with some garlic oil and brown sugar in a large skillet over medium heat. Toss in the onions in a single layer and let them cook until they turn translucent, about 5 minutes. Add a splash of vinegar, cover the pan, and lower the heat. Let the onions slowly caramelize, adding a bit of water if they start to stick, until they’re golden and soft—this should take around 20 minutes.
Mix together the pesto, mayo, and a squeeze of lime juice in a bowl, then cover and pop it in the fridge to let the flavors meld.
Preheat your oven to 325°F (165°C). In a small bowl, stir melted butter with onion powder, garlic powder, and salt. Brush this mixture over both halves of your ciabatta. Place the bread on a baking sheet, pile Muenster cheese on one side, and bake until the bread is golden and the cheese is melted, about 15 minutes.
Heat a grill pan over medium-high heat. Take the steaks out of their bags and quickly sear them for about a minute on each side to get a nice crust. Let them rest for a few minutes, then slice thinly against the grain.
Spread the pesto mayo on the toasted bread, layer on the sliced steak and caramelized onions, then cut the sandwich into six pieces and enjoy!
- Let the rib-eye rest at room temperature before cooking to ensure even doneness.
- Use a hot pan or grill to get a nice sear and lock in the juices.
- Toast the ciabatta lightly to add extra crunch and prevent it from becoming soggy.
This dish combines the rich, juicy flavor of a perfectly cooked rib-eye with the crunchy, airy texture of ciabatta bread. It’s simple yet satisfying, making it a great choice for a hearty meal that feels both rustic and elegant.
Serve alongside a fresh green salad or roasted vegetables to balance the richness of the meat. A drizzle of balsamic glaze or a dollop of herb butter can add a lovely finishing touch.
Keep any leftover steak and bread separate in airtight containers. Store the meat in the refrigerator and consume within two days for the best flavor. Reheat gently to avoid drying out the steak.
