Recipe For French Dip Sandwich With Au Jus: Tender Roast Beef and Rich Broth

This classic sandwich delivers tender roast beef piled high on crusty bread, ready to be dipped into rich, savory au jus. The secret lies in slow-cooked beef that falls apart with minimal effort.

Every bite offers a perfect balance of flavors, with the au jus adding depth to the meat. Simple ingredients come together for a meal that feels special without complicated techniques.

Ingredients for Recipe for French Dip Sandwich with Au Jus

Slow-cooked beef and a few pantry staples create this restaurant-worthy classic.

The beef is the foundation here. Chuck roast offers the ideal fat-to-meat ratio for that fall-apart texture—avoid lean cuts like top round. Look for marbling throughout the meat, not just on the surface. Most butchers at Whole Foods or local markets will cube it for you if asked. The au jus derives most of its flavor from the beef drippings, so don’t trim away all the fat.

Out of red wine? Substitute an extra cup of beef broth with 1 tbsp balsamic vinegar. No soy sauce? Worcestershire sauce at half the amount works (though note it contains anchovies). For the bread, a sturdy sourdough or ciabatta holds up well if you can’t find a baguette. The mustard and mayo are optional but add nice contrast to the rich beef.

The cooked beef stays tender in its juices for 3-4 days refrigerated. Strain and save the au jus—it freezes well for 3 months. Toast the bread just before serving to keep it crisp against the juicy meat.

Step-by-Step Instructions for French Dip Sandwich With Au Jus

Here’s the method I use for perfectly tender beef and deeply flavorful dipping broth.

Step 1: Season and Sear the Beef Chuck Roast

Pat the 3 lb Beef Chuck Roast dry with paper towels, then season all sides evenly with 1.5 tsp Kosher Salt and 1 tsp Black Pepper. I press the seasoning into the meat to ensure it adheres well during cooking.

Heat a large Dutch oven over medium-high heat until hot. Sear the roast on all sides until a deep, rich brown crust forms—about 4-5 minutes per side. This searing step locks in juices and creates the flavor foundation for your au jus. When finished, transfer the roast to a plate and set aside.

Step 2: Build the Au Jus Base

In the same Dutch oven, add the thinly sliced Yellow Onion and 6 cloves Garlic Cloves (smashed). Cook for 2-3 minutes until the onion softens and becomes translucent. The residual fat from searing the beef will provide enough moisture.

Pour in 1 cup Dry Red Wine to deglaze the pan, scraping up all the browned bits from the bottom. Let it simmer for 3-4 minutes until reduced by half. Then add 4 cups Beef Broth, 2 tbsp Soy Sauce, 2 whole Bay Leaves, and 3 whole Fresh Thyme Sprigs. Stir to combine.

Step 3: Braise the Beef to Tender Perfection

Return the seared beef to the Dutch oven, submerging it in the liquid. Bring to a boil, then reduce heat to low, cover, and simmer for 3-4 hours. Turn the roast occasionally to ensure even cooking.

You’ll know it’s done when the beef is fork-tender and easily pulls apart. This slow braising process transforms the tough chuck roast into melt-in-your-mouth perfection. Remove the roast from the liquid and let it rest for 15 minutes before slicing thinly against the grain.

Step 4: Prepare the Baguette for Serving

Slice the Crusty French Baguette into 4 pieces and split each piece horizontally. Lightly butter the cut sides with 2 tbsp Unsalted Butter and toast in a skillet over medium heat for 2-3 minutes per side until golden brown.

For extra flavor, spread a thin layer of 0.25 cup Dijon Mustard and 0.25 cup Mayonnaise on the toasted bread before assembling the sandwiches. This adds a tangy, creamy contrast to the rich beef.

Step 5: Assemble and Serve the Sandwiches

Pile the sliced beef onto the bottom half of each toasted baguette piece. Top with the other half and serve immediately with small bowls of the strained au jus for dipping.

The au jus should be rich, deeply flavorful, and perfect for soaking the sandwich. I always strain out the solids before serving for a smooth, restaurant-quality dipping experience. Enjoy while hot for the best texture and flavor.

Best Sauces and Condiments for This Recipe

Elevate your French dip sandwich with the perfect sauces and condiments to complement the tender roast beef and rich au jus! 🔥😋 Whether you prefer bold, tangy, or creamy flavors, there’s a match for every palate.

Spicy Options

For heat lovers, Sriracha or chipotle mayo add a fiery kick that pairs beautifully with the savory au jus. Homemade versions are easy—just mix mayo with adobo sauce or Sriracha to taste. Store-bought options like Tabasco or Cholula also work in a pinch for a quick spicy drizzle.

Sweet and Tangy

A touch of sweetness balances the salty broth. Try horseradish sauce (homemade or Inglehoffer brand) for a sharp, tangy bite, or opt for barbecue sauce like Sweet Baby Ray’s for a smoky-sweet contrast. A simple homemade mix of ketchup, brown sugar, and vinegar can also do the trick.

Creamy and Rich

For a velvety finish, garlic aioli or blue cheese dressing are top picks. Whip up garlic aioli by blending mayo, minced garlic, and lemon juice, or grab a bottle of Kraft Ranch for a milder, creamy touch. These pair especially well with the juicy beef and crusty bread.