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cast-iron ChartsDATASHEET // CT-CI-059
cast-ironSTATE: FRESHVERIFIED DATASHEET

How Long to Cook Classic Grilled Cheese Sandwich (Low & Slow Sourdough) in the cast iron

Specification: Thick sourdough slices buttered on exterior, filled with sharp cheddar, cooked over medium-low

Target Temp
Heat Waves
325°F (163°C)
Stovetop Sear
Total Time
Clock Time
6–8 mins
Total Cook Window
Flip Mark
Flip Action
4m
Turnover Point
Internal Safe Temp
Thermometer Probe
USDA Safe Pull
COOK MODE
Live timer · flip prompt · target temp · rest stage
Start cook

3-Step Execution Protocol

1
Preheat & Prep

Heat cast iron skillet over 325°F (163°C) until lightly smoking. Prepare classic grilled cheese sandwich (low & slow sourdough) (Thick sourdough slices buttered on exterior, filled with sharp cheddar, cooked over medium-low).

2
Cook & Flip

Cook for 6–8 mins. Flip at the 4-minute mark for even browning.

3
Check & Rest

Even golden-amber toasted crust with audible scrape test; cheese molten and oozing at edges. Rest for 1 minutes before serving.

Verification Basis & Testing Rig

Lodge Cast Iron Sandwich Guide; Wisconsin Cheese Board Melting Specifications.

Pro Tip: Keep heat low (325°F) in cast iron; high heat burns the bread before the cheese core melts.

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