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
3-Step Execution Protocol
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).
Cook for 6–8 mins. Flip at the 4-minute mark for even browning.
Even golden-amber toasted crust with audible scrape test; cheese molten and oozing at edges. Rest for 1 minutes before serving.
Lodge Cast Iron Sandwich Guide; Wisconsin Cheese Board Melting Specifications.