Overview
Chuck roast is a well-marbled shoulder cut with plenty of collagen—perfect for sous vide because time turns it from tough to spoon-tender without squeezing out juices. Lower temperatures (around 140°–145°F) give you pink, sliceable roast beef with a steak-like bite after a long hold, while higher temperatures shift it into classic pot roast and shreddable territory. Finish with a hard sear and use the bag juices for gravy, jus, or a sticky glaze. This guide helps you choose the texture target first, then the time that gets you there.
Core Time & Temperature
| Doneness | Temperature | Time | Max Time |
|---|---|---|---|
| Sliceable Roast | 140°–145°F | 12–18 h | 36 h |
| Pot Roast | 165°F | 18–24 h | 48 h |
| Shredded | 175°–185°F | 24 h | 48 h |
Collagen breakdown drives cook time, not thickness. These times apply to any size cut.
Food Safety Notes
Cooking time depends on thickness, not weight. Measure at the thickest part. These long cooks pasteurize and tenderize chuck roast when held at the recommended temperatures—use the time/temperature profiles in this guide as your baseline. Always sear the exterior in a ripping-hot pan or grill to eliminate surface pathogens. Serve immediately. If cooking ahead, chill the sealed bag quickly and rewarm before finishing.
See our food safety guide.
Texture Profiles
- 140°–145°FSliceable Roast
- Tender roast with rosy center, perfect for carving.
- 165°FPot Roast
- Classic fork-tender chuck with rich braise texture.
- 175°–185°FShredded
- Pull-apart chuck perfect for tacos, sandwiches, or meal prep containers.
Prep & Bagging
- Season with salt and desired spices
- Add aromatics if desired (garlic, herbs, citrus)
- Vacuum seal or use zip-top bag with water displacement method
- Ensure food is fully submerged during cooking
Finishing & Searing
- Remove from bag and pat completely dry with paper towels
- Optional: chill briefly in freezer (5–10 min) to prevent overcooking during sear
- Heat pan over high heat until smoking
- Add high smoke-point oil
- Sear 45–60 sec per side without moving
- Rest briefly before serving