slow-cooker ChartsDATASHEET // CT-SC-042
slow-cookerSTATE: FRESHVERIFIED DATASHEET
How Long to Cook Pot Roast (Chuck Roast) in the slow cooker
Specification: 3-4 lb boneless beef chuck roast, seared in a skillet first, placed over carrots, onions, and potatoes with 1 cup beef broth
Target Temp
200°F (93°C)
Low & Slow
Total Time
480–600 mins
Total Cook Window
Flip Mark
No Flip
Continuous Cook
Internal Safe Temp
200°F–205°F (93°C–96°C) for tender shredding
USDA Safe Pull
COOK MODE
Live timer · flip prompt · target temp · rest stage
3-Step Execution Protocol
1
Preheat & Prep
Add pot roast (chuck roast) (3-4 lb boneless beef chuck roast, seared in a skillet first, placed over carrots, onions, and potatoes with 1 cup beef broth) to the slow cooker. Set to 200°F (93°C).
2
Slow Cook
Cook for 480–600 mins. Keep lid on; do not stir unless specified.
3
Check & Rest
Roast pulls apart with a fork without cutting; connective tissue fully melted into rich gelatinous gravy. Confirm internal temperature reaches 200°F–205°F (93°C–96°C) for tender shredding. Rest for 15 minutes before serving.
Verification Basis & Testing Rig
USDA FSIS 145°F beef minimum (203°F targeted for chuck roast tenderization); America's Test Kitchen Slow Cooker Revolution.
Pro Tip: Always choose well-marbled chuck roast (not lean round roast); chuck has the intramuscular collagen necessary to tenderize over 8 hours.
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