Prepare BBQ Smoker or grill for indirect cooking at 250⁰.
Rub olive oil over the surface of the roast and season with salt, pepper, garlic powder and thyme on all sides.
Place the roast on one side of the cooking grate. Toss the sliced onion in foil tray with olive. Place the tray on the cooking grate with the roast.
In a measuring cup add the Au Jus, water, and beef broth and pour in with the onions. Cover the tray with foil.
Insert a meat probe thermometer set for an internal temperature of 125⁰ -130⁰ (medium rare). Continue to cook the roast until it hits target temp and remove from smoker about 2-3 hours total cook time.
Rest the roast for 15-30 minutes before thinly slicing. Place the slices in the au jus for serving.
Serve the roast beef on Rolls, thinly sliced Provolone cheese, and a bowl of the Au Jus for dipping. ENJOY!
Keyword french dip, french dip sandwich, sandwich recipe