Buttery French Dip Biscuits with Rich Au Jus - Ultimate Comfort Food | Flirt Recipes

Ingredients

• For the Perfect Biscuits:
• 3 cups all-purpose flour
• 1 tablespoon baking powder
• 1 tablespoon sugar
• 1 teaspoon salt
• 8 tablespoons cold butter, cubed
• 1 1/4 cups cold buttermilk
• For the Beef Filling:
• 1 1/2 pounds deli roast beef, thinly sliced
• 2 tablespoons olive oil
• 1 teaspoon garlic powder
• 1 teaspoon onion powder
• 1/2 teaspoon black pepper
• For the Caramelized Onions:
• 2 large yellow onions, thinly sliced
• 3 tablespoons butter
• 1 tablespoon brown sugar
• 1/4 teaspoon thyme
• For the Rich Au Jus:
• 4 cups beef broth
• 1 packet onion soup mix
• 2 tablespoons Worcestershire sauce
• 1 tablespoon soy sauce
• 2 cloves garlic, minced
• 1 bay leaf
• For the Cheese Layer:
• 8 slices Swiss cheese
• 4 slices provolone cheese
• For the Herb Butter:
• 4 tablespoons butter, softened
• 2 tablespoons fresh parsley, chopped
• 1/2 teaspoon dried rosemary
• For the Assembly Enhancement:
• 2 tablespoons Dijon mustard
• 1 tablespoon horseradish sauce
• For the Finishing Touches:
• 2 tablespoons melted butter
• Fresh thyme sprigs
• Coarse sea salt
• For Special Equipment:
• Large mixing bowl
• Pastry cutter or forks
• Baking sheet
• Parchment paper
• Large skillet
• Medium saucepan