Pot Roast Dip Sandwich Recipe
Juicy pot roast, beer-braised onions, white cheddar, and horseradish mayo on a hoagie roll with a side of au jus
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Ingredients
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Pot Roast
Beer-Braised Onions
Horseradish Mayo
Assembly & Au Jus
Method
Pot Roast
Season and sear
Pat the beef chuck roast dry with paper towels. Rub both sides with 2 tsp salt and 1 tsp black pepper. Heat 2 tbsp vegetable oil in a large Dutch oven or heavy pot over medium-high heat until shimmering. Sear the roast 3–4 minutes per side until deeply browned; transfer to a plate.
Braise
Pour in 1 cup dark beer, scraping up browned bits from the bottom, then add 2 cups beef broth, 1 tbsp Worcestershire sauce, 3 thyme sprigs, and 1 bay leaf. Return the seared roast to the pot. Bring to a simmer, then cover and transfer to a 325°F (160°C) oven for 2 to 2 1/2 hours, or simmer gently on the stovetop, until the roast is fork-tender (internal connective tissue breaks down).
Shred and reserve juices
Transfer the roast to a cutting board, tent with foil and rest 10 minutes. Strain and reserve the braising liquid into a measuring cup or bowl. Shred the beef with two forks into bite-sized pieces, discarding large fat pieces. Skim fat from the reserved liquid if desired; set both shredded beef and strained liquid aside for assembly and au jus.
Beer-Braised Onions
Caramelize and braise onions
In a medium skillet over medium heat, melt 1 tbsp unsalted butter. Add 2 cups thinly sliced onions, 1 tsp brown sugar, 1 tsp salt, and 1/2 tsp pepper. Cook 8–10 minutes, stirring occasionally, until onions begin to soften and take on color. Add 1 cup dark beer, reduce heat to medium-low and simmer uncovered 12–15 minutes until liquid reduces and onions are glossy and tender. Remove thyme sprigs if any were added; keep warm.
Horseradish Mayo
In a small bowl whisk together 1/2 cup mayonnaise, 2 tsp prepared horseradish, 1 tsp fresh lemon juice, 1/4 tsp salt, and a pinch (1/8 tsp) black pepper until smooth. Taste and adjust horseradish to preference. Refrigerate until ready to assemble.
Assembly & Au Jus
Make au jus
Pour the reserved braising liquid into a small saucepan and bring to a gentle simmer over medium heat. If the liquid seems thin or you want a slightly glossy finish, whisk 1 tsp cornstarch with 1 tbsp cold water to make a slurry and whisk into the simmering liquid. Simmer 2–3 minutes until slightly thickened. Keep warm and season with salt and pepper to taste.
Toast rolls and melt cheese
Split hoagie rolls and lightly toast cut sides under a broiler or in a skillet until just golden. Place 2 slices white cheddar on the bottom half of each roll and return briefly to broiler or oven (or cover in skillet) just until cheese softens and begins to melt, about 1 minute.
Assemble sandwiches
Spread about 1 tbsp horseradish mayo on the top half of each toasted roll. Pile approximately 1/2 lb shredded pot roast (evenly divided) onto the cheese-topped bottom halves (about 8 oz cooked beef per sandwich batch; adjust per roll). Spoon a generous portion of beer-braised onions over the beef (about 2 tbsp per sandwich). Sprinkle with chopped parsley if using. Close sandwiches.
Serve
Serve each sandwich with a small ramekin or cup of hot au jus for dipping. Suggestions: pass extra horseradish mayo and reserved onions alongside. Enjoy while hot.