Steak And Onion Sandwiches With Horseradish Mayonnaise Recipes

Steps:

• Place the flank steak in a casserole dish or baking pan. Drizzle with the Worcestershire sauce, 1 tablespoon olive oil, 1/2 teaspoon salt and a few grinds of black pepper. Rub this mixture all over both sides of the flank steak and let sit at room temperature for 30 minutes.
• Pre-heat a grill pan for about 15 minutes. Meanwhile, mix together the mayonnaise, horseradish and whole-grain mustard in a small bowl. Set aside.
• When the grill is hot, cook the flank steak until an instant-read thermometer inserted in the middle of the steak reads 125 degrees F for medium rare, about 6 minutes per side. (Leave the grill pan over the heat.) Let the steak rest 15 minutes before slicing very thinly across the grain.
• Drizzle the onion slices with the remaining tablespoon olive oil and sprinkle with salt and pepper. Grill the onion on both sides to char and soften, about 2 minutes per side. (Turn down the heat if they char too quickly.) Transfer to a bowl. Check seasoning and add more salt and pepper, if necessary. Cover with plastic wrap to continue softening.
• Slice the bread loaf in half horizontally and lay the two halves cut-side up. Pull out some of the bread from both halves (reserve for another use), leaving a 1/4-inch border. Spread the horseradish mayonnaise on both halves. Layer half of the arugula, then the onion and the steak on the bottom half of the loaf and season with salt and pepper. Add the tomatoes, remaining arugula, more salt and pepper and top half of the loaf. Wrap tightly in parchment, wax paper or plastic wrap and tie with twine if necessary. Press 3 hours with a brick (see Cook's Note) or cast-iron skillet on top to flatten the sandwich, refrigerated. About 45 minutes before serving, bring the sandwich to room temperature.

Steps:

• Cut onion into 1/4-in. slices; separate into rings. Place in a large bowl or shallow dish. Add buttermilk; turn to coat. Refrigerate at least 4 hours or overnight., In a small bowl, combine cilantro, parsley, garlic, 1/2 teaspoon salt and pepper. Remove 2 tablespoons herb mixture; stir into mayonnaise. Refrigerate until serving. Stir 1/2 cup olive oil into remaining herb mixture. Reserve 2 tablespoons oil mixture for serving. Place remaining oil mixture in a large bowl or shallow dish. Add beef; turn to coat. Refrigerate at least 4 hours or overnight., Drain beef, discarding marinade. Grill beef, covered, over medium heat or broil 4 in. from heat until meat reaches desired doneness, 7-9 minutes on each side (for medium-rare, a thermometer should read 135°; medium, 140°; medium-well, 145°)., Meanwhile, drain onion rings, discarding marinade. In a shallow dish, combine flour, taco seasoning and remaining 2 teaspoons salt. Roll onion rings in flour mixture. In an electric skillet or deep-fat fryer, heat 1 in. of oil to 375°. Fry onion rings, a few at a time, until golden brown, 1 to 1-1/2 minutes on each side. Drain on paper towels; keep warm., Remove steak to a cutting board; brush with reserved 2 tablespoons oil mixture. Brush bread with remaining 3 tablespoons olive oil. Grill bread over medium heat until toasted, 30-60 seconds on each side., Spread mayonnaise mixture over 1 side of each toast. Thinly slice steak. Top 6 slices of toast with steak, fried onions and, if desired, arugula and tomato slices. Top with remaining toast.

Steps:

• For the horseradish sauce: Combine the sour cream, horseradish, salt and pepper in a medium bowl. Cover and refrigerate to develop the flavors.
• For the au jus: Combine the onion soup, beef broth, sugar, Worcestershire sauce, salt and 3/4 cold water in a saucepan and bring to a boil over medium-high heat.
• Reduce heat and simmer 5 minutes. Taste and season with pepper and more salt if needed. Strain the mixture and discard the onions (if there were any in the soup.) Cover and keep warm.
• For the steak: Heat a grill or grill pan over high heat. Oil the grill pan if needed. Season the steak with salt and lots of black pepper. Grill the steak for 2 to 3 minutes per side for medium rare. Let the steak rest, then thinly slice.
• Spread the horseradish sauce on one side of each baguette. Dip the steak slices in the warm au jus and place on top of the bread with horseradish sauce, then place the other slices of bread on top. Transfer the remaining au jus to two dipping bowls and serve with the sandwiches for dipping.

Steps:

• Pierce steak all over with a fork. Place in a shallow dish, and rub with Worcestershire; season with salt and pepper. Let stand at least 15 minutes. In a small bowl, combine onion, 4 tablespoons vinegar, and sugar; season with salt and pepper. Let stand at least 15 minutes.
• In a large skillet, heat 1 tablespoon oil over medium-high. Cook steak 6 minutes. Turn, and cover; reduce heat to medium. Cook until medium-rare, 6 to 8 minutes (if steak is browning too quickly, reduce heat to medium-low). Transfer to a plate; let rest 10 minutes. Thinly slice against the grain.
• While steak rests, stir together 2 tablespoons vinegar and 1 tablespoon oil in a serving bowl; season with salt and pepper. Add lettuce, and toss.
• Spread 4 slices of bread with Dijon; top with steak and onion. Close sandwiches; serve with salad.

Steps:

• In a large skillet, cook onion in butter over medium heat for 15-20 minutes or until onion is golden brown, stirring frequently. Stir in wine and garlic. Bring to a boil. Reduce heat; simmer, uncovered, for 3-4 minutes or until liquid has evaporated., Meanwhile, combine the rosemary, salt and pepper; rub over steaks. Broil 4 in. from the heat for 7-9 minutes on each side or until meat reaches desired doneness (for medium-rare, a thermometer should read 135°; medium, 140°; medium-well, 145°). Serve with caramelized onions.