Best 7 Roast Beef Sandwiches With Caramelized Onion Recipes

HOT ROAST BEEF SANDWICH WITH CARAMELIZED ONIONS

Steps:

• Spread 1 spoonful cream cheese on the bottom roll of your sandwich bun.
• Add slices of leftover roast beef over cream cheese.
• Top with 1 spoonful caramelized onions.
• Add 1 slice tomato (optional).
• On the top bun, spread 1 spoonful remoulade sauce.
• Cut in half, serve, and enjoy!

SLOW-COOKER DRIP BEEF SANDWICHES

Steps:

• For the beef: Toss the roast in a 6- to 8-quart slow cooker with the rosemary, salt and a generous grinding of pepper. Add the pepperoncini with their liquid and the beef broth. Cover and cook on low until the meat is very tender and easy to pull apart, 7 to 8 hours.
• For the caramelized onions: When the slow cooker has about 15 minutes left, heat the butter and olive oil in a large skillet over medium-high heat. Add the onions, salt and a few grinds of pepper. Cook, stirring occasionally, until tender and lightly browned, about 10 minutes.
• Remove the roast to a bowl and shred using 2 forks, then return it to the slow cooker to keep warm.
• For the sandwich assembly: Preheat the broiler. Put the rolls on a baking sheet and spread each with a tablespoon of butter. Broil until toasted, about 2 minutes.
• Heap a generous portion of meat on each roll, then spoon some of the cooking liquid over the meat. Top with a few pepperoncini from the slow cooker and plenty of caramelized onions. Put 2 slices of cheese on each sandwich and return to the broiler just to melt the cheese, about 1 more minute. Serve with potato chips and extra cooking liquid on the side for dipping.
• Allow the leftover beef to cool completely, then transfer to a resealable freezer bag with a nice portion of cooking liquid and freeze for later use. When ready to serve, thaw completely in the refrigerator, then heat through and serve with additional sandwich fixings.

ROAST BEEF SANDWICHES WITH CARAMELIZED ONIONS

Steps:

• Heat oven to 350°F. Spray cookie sheet with cooking spray. Place loaf of dough, seam side down, on cookie sheet. With sharp knife, make 4 or 5 diagonal cuts (1/4 inch deep) in top of loaf.
• Bake 26 to 30 minutes or until loaf is golden brown. Cool completely, about 20 minutes.
• Meanwhile, in large skillet, melt butter over medium-high heat. Add onions and brown sugar. Cook 10 minutes, stirring occasionally, until onions are tender. Add water. Reduce heat to medium-low; cook 10 to 15 minutes, stirring occasionally, until onions are golden and glazed.
• Set oven control to broil. Cut loaf in half lengthwise. Spread mustard over cut sides of loaf. Top each half with roast beef, onions and cheese. Place sandwich halves on cookie sheet.
• Broil with tops about 3 inches from heat 2 to 3 minutes or until cheese is melted and light golden brown. Cut into slices to serve.

CLASSIC BEEF BRISKET WITH CARAMELIZED ONIONS

Steps:

• In a small bowl, mix together salt, pepper, paprika and cayenne. Season brisket generously on all sides with salt mixture. (Use about 2 tablespoons and reserve remaining mixture.) If possible, wrap and refrigerate several hours or overnight, then bring to room temperature.
• Heat oven to 300 degrees. Place brisket in a shallow roasting pan or earthenware baking dish. Pour wine and 2 cups water over the brisket, then add cloves, garlic, bay leaves and allspice berries.
• Scatter about 1/3 of the sliced onions over brisket. Cover with foil or a tight-fitting lid. Place in oven and bake for about 3 hours or until meat is quite tender when probed with a fork. (Be careful not to overcook; you want slices, not shreds.)
• Meanwhile, place a large skillet over high heat and add olive oil. Add remaining onions and season with remaining salt mixture. As onions begin to brown, reduce heat to medium. Cook, uncovered, turning onion slices with a spatula every few minutes until caramelized and fork-tender, about 15 to 20 minutes. Add 1/2 cup water to onions and simmer a few minutes more. (For more flavor, use broth from the brisket pan instead.) Onions may be prepared in advance and reheated.
• To serve, transfer brisket to a cutting board. Trim extraneous fat from meat. With a large knife, cut meat across the grain into 1/4-inch slices. Strain braising liquid into a saucepan (discard solids left in strainer) and skim any rising fat from surface.
• Arrange sliced meat on a platter. Cover with caramelized onions and ladle some hot braising liquid over. Garnish with parsley sprigs and sprinkle with scallions, if using. Serve remaining juices separately.

CARAMELIZED ONION AND ROAST BEEF TEA SANDWICHES

Steps:

• In a large skillet, heat butter and oil over medium heat. Add onions, and stir to coat; cook, stirring occasionally, until they begin to soften, about 10 minutes. Reduce heat to medium-low; continue cooking, stirring every 20 minutes, until onions are amber colored and completely caramelized, just over 1 hour. Remove from heat, and transfer to a bowl to cool.
• In a small bowl, mix horseradish and cream cheese; season with salt and pepper. Spread two slices of bread with a thin layer of horseradish cream cheese; cover one with a layer of onions, and top with roast beef and other bread slice. Use a serrated knife to trim crusts and cut into four small squares. Repeat with remaining ingredients. Cover with damp paper towels until ready to serve.

ROAST BEEF SANDWICHES WITH CARAMELIZED ONION

Steps:

• Cook the onion in the oil in a large skillet over medium heat for about 8 minutes, until it's soft, stirring occasionally.
• Reduce the heat to low and cook until the onion is golden brown, about 20 minutes more.
• Spread 1/3 of the mustard on 3 slices of bread. Add the onion mixture and beef.

FRENCH ONION ROAST BEEF PULL-APART SANDWICHES

Steps:

• Make the dressing: Mix the mayonnaise, pickles, ketchup, horseradish, dill, onion powder and hot sauce in a small bowl; season with salt. Cover and refrigerate.
• Make the sandwiches: Preheat the oven to 425˚ F. Line a baking sheet with parchment paper. Melt the butter in a large skillet over medium heat. Pour 4 tablespoons of the butter into a small bowl and set aside. Add the onions and thyme to the skillet with the remaining butter and cook, stirring occasionally, until deep golden, 12 to 15 minutes.
• Add the sherry to the skillet; cook until evaporated. Add the beef broth and Worcestershire sauce and return to a simmer. Cook until the liquid is reduced by half and the onions are caramelized, 2 to 3 minutes. Season with salt and pepper.
• Trim the ends off the bread loaf. Cut the bread on an angle into 12 slices, leaving the bottom of the loaf intact. (You can position chopsticks along the long sides of the bread to keep from cutting all the way through the loaf.) Transfer to the baking sheet.
• Brush the reserved melted butter between the bread slices and all over the loaf. Set aside about one-third of the onions. Fill every other slice of the loaf with the remaining onions, starting with the first slice. Fold the roast beef and tuck into the onion-filled slices, along with the cheese. Top the loaf with the reserved onions and any onion juices.
• Bake until the cheese is browned and bubbly, about 20 minutes. Pull apart or slice into individual sandwiches. Serve with the dressing.