Usually when I order a sandwich, I tend to go for something covered in cheese and with a salty-sweet component, or the classic ham & butter combo. But after having steak for dinner one night, we were faced with the dilemma of what to do with leftovers the next day: and what better way to use up leftover steak – admittedly, not a terrible problem to have – than make steak sandwiches?
We also happened to have leftover brussels sprouts slaw which I thought would provide a nice crunchy contrast to the juicy steak. But the real star of the sandwich is the garlickly, tangy aioli – a perfect foil to the crunchy bread and succulent meat. Serve with chips and pickles for an easy dinner or picnic lunch (is it feeling like spring anywhere else? Everyone in NYC is delirious with happiness that it’s finally more than 40 degrees).
Steak Sandwiches (serves 2-3)
1 steak (cut of your choice), cooked medium-rare and cut into 1/4-inch slices
1/2 baguette, cut into 2 pieces and sliced in half lenghtwise
1/4 cup mayonnaise
2 tablespoons whole grain dijon mustard
1 clove garlic, finely chopped
If your steak isn’t already cooked, heat a cast-iron pan over high heat until searing hot, about 5 minutes. Preheat broiler. Add 1 tablespoon canola or vegetable oil and heat until smoking, then add steak (well-seasoned with salt) to pan. Cook until there is a nice crust on one side, about 5 minutes. Don’t touch it before that. Flip steak, then add 2 tablespoons butter on cooked side. Place steak under broiler, and cook until medium-rare, 5 minutes. Let rest for 10 minutes in pan, then thinly slice.
Meanwhile, toast bread. Slather aioli on both sides of bread, then place slices of steak on sandwich and top with a generous helping of slaw. Serve immediately.