French Dip Sandwich with Au Jus

Instructions

1. Step 1: Preheat oven to 325°F (160°C).
2. Step 2: Season the beef roast with salt, pepper, thyme, rosemary, and garlic.
3. Step 3: Heat the olive oil in a large Dutch oven over medium-high heat. Sear the beef roast until browned on all sides, about 2-3 minutes per side.
4. Step 4: Transfer the pot to the preheated oven and roast for 2 1/2 hours, or until the beef reaches your desired level of doneness.
5. Step 5: Remove the pot from the oven and let the beef rest for 10-15 minutes before slicing thinly against the grain.
6. Step 6: Strain the juices from the pot into a saucepan, discarding the solids. Bring the juices to a simmer over medium heat and cook until reduced by half, stirring occasionally.
7. Step 7: Split the hoagie rolls in half and toast until lightly browned.
8. Step 8: Assemble the sandwiches by placing sliced beef onto the rolls, followed by a slice of Gruyère cheese.
9. Step 9: Serve immediately with the warm au jus for dipping.