boiling ChartsDATASHEET // CT-BL-112
boilingSTATE: FRESHVERIFIED DATASHEET
How Long to Cook French Onion Soup (Slow-Caramelized Onion Base / Simmered) in the boiling
Specification: Rich caramelized onions simmered in 6 cups rich beef stock, dry sherry, and thyme
Target Temp
195°F (91°C)
Stovetop Boil
Total Time
30–40 mins
Total Cook Window
Flip Mark
No Flip
Continuous Cook
Internal Safe Temp
195°F (91°C)
USDA Safe Pull
COOK MODE
Live timer · flip prompt · target temp · rest stage
3-Step Execution Protocol
1
Preheat & Prep
Preheat boiling to 195°F (91°C). Prepare french onion soup (slow-caramelized onion base / simmered) (Rich caramelized onions simmered in 6 cups rich beef stock, dry sherry, and thyme).
2
Cook
Cook for 30–40 mins. Do not flip; allow surface to develop undisturbed.
3
Check & Rest
Broth turns deep dark amber and is intensely sweet, savory, and aromatic Confirm internal temperature reaches 195°F (91°C). Rest for 5 minutes before serving.
Verification Basis & Testing Rig
Culinary Institute of America French Classics & Beef Checkoff Broth Guide
Pro Tip: Simmer the beef broth and sherry gently with the caramelized onions for 30 minutes to allow the concentrated allium sugars to infuse the entire soup.