A French dip sandwich that is quick and easy and the whole family will love.
To elevate the 'au jus,' consider simmering the beef consommé with a bay leaf, a crushed garlic clove, and a touch of Worcestershire sauce for deeper flavor. A crucial tip is to lightly toast the hoagie rolls in the oven before assembly, possibly with a thin spread of garlic butter, to create a protective barrier against sogginess and add textural contrast. Ensure the deli roast beef is only warmed gently in the broth, not cooked, to maintain its tender texture. For optimal enjoyment, serve the sandwiches immediately with the au jus piping hot in separate, individual bowls. Watch baking time closely to prevent over-browning the rolls while ensuring the cheese is perfectly melted.