Streetcar-style roast beef po' boy sandwich | Recipe | Bounded by Buns

Ingredients

• 3 tablespoons neutral oil (vegetable, canola, etc.)
• 3 pounds chuck roast
• salt and black pepper
• 2 large onions, roughly chopped
• 8 to 16 ounces sliced mushrooms, roughly chopped
• 4 to 5 cloves garlic, minced
• 3 tablespoons butter
• 3 tablespoons all-purpose flour
• 1/2 cup red wine
• 1 tablespoon Worchestershire sauce
• 1 tablespoon beef base (Better than Bouillion brand is good)
• 3 cups beef broth (low sodium works best)
• 2 bay leaves
• 1 to 2 russet potatoes
• peanut oil or another neutral frying oil
• 1 10-inch sub sandwich roll
• mayonnaise
• roast beef (from above)
• gravy (from above)
• french fries (from above)
• shredded lettuce
• tomato slices
• dill pickle slices