This steak sandwich features savory skirt steak paired with earthy mushrooms and peppery arugula.
The bread is slathered with a horseradish-mustard spread with creamy spreadable cheese at its base to pull everything together.
Cut the steak into 2 or 3 pieces to fit in a single layer in a large cast-iron skillet.

Photo:Photographer: Jen Causey, Food Stylist: Emily Nabors Hall
Heat 1 tablespoon oil in the skillet over high heat until shimmering.
Transfer to a cutting board and let rest for 10 minutes before thinly slicing across the grain.
Do not wipe the pan.

Photographer: Jen Causey, Food Stylist: Emily Nabors Hall
Heat the remaining 1 tablespoon oil in the pan over medium-high heat.
Whisk yogurt, cheese, mustard and horseradish together in a medium bowl until combined.
Spread the cheese mixture evenly on the cut sides of each roll.

Photographer: Jen Causey, Food Stylist: Emily Nabors Hall
Cut each roll in half.
- Daily Values (DVs) are the recommended amounts of nutrients to consume each day.
(-) Information is not currently available for this nutrient.

Photographer: Jen Causey, Food Stylist: Emily Nabors Hall

Photographer: Jen Causey, Food Stylist: Emily Nabors Hall