Steak-and-Mushroom Reubens

Ingredients

• 1 tablespoon olive oil
• 12 large fresh shiitake mushrooms
• 12 slices deli rye bread with seeds
• 1 12-ounce flank steak
• ¼ cup fat-free Thousand Island dressing
• 3 teaspoons coarsely ground pickling spice
• 1 ½ cups sauerkraut from jar
• + 2 more ingredients
• • 6 ounces thinly sliced Gruyère cheese
  • Nonstick olive oil spray

Heat oil in large nonstick skillet over medium-high heat. Sprinkle 1 1/2 teaspoons pickling spice on each side of steak, then sprinkle both sides with salt and pepper. Add steak to skillet and cook to medium rare, about 4 minutes per side. Transfer to cutting board. Add mushrooms to same skillet....

View full recipe at Epicurious