Cranberry Grilled Cheese

Place the large acacia wood cutting board in the center of the counter work zone. Lay the 4 sourdough slices flat on the board surface. Use the 8-inch serrated bread knife to slice the sharp white cheddar into 3mm thick slices (60g total), and slice the brie into 5mm thick slices (50g total, trim the tough outer rind if preferred). Pile the sliced cheese neatly at the right edge of the cutting board. Slice cheese thinly to ensure it melts fully in 3-4 minutes of cooking, without leaving cold, solid chunks in the sandwich center.

Use the boar bristle pastry brush to spread an even, thin layer of softened salted butter across one entire side of each sourdough slice, coating all the way to the crust edges. The buttered side will form the crisp exterior of the sandwich, so ensure no dry bread spots remain to guarantee even golden browning. Sprinkle half the chopped fresh thyme leaves evenly over the buttered surfaces, pressing lightly to help the thyme adhere to the butter.

Flip two of the bread slices over so the buttered, thyme-dusted side faces down on the cutting board. Layer half the sliced cheddar (30g) and half the sliced brie (25g) evenly across the unbuttered side of these two base slices. Spoon 1/4 cup (65g) of whole berry cranberry sauce over the cheese on each sandwich, spreading gently in an even layer with the offset spatula, leaving a 1cm border from the crust to prevent oozing while cooking. Top the cranberry layer with the remaining cheese slices, then place the remaining two bread slices on top, buttered side facing up. Press down lightly on each assembled sandwich to compact the fillings slightly.

Place the 10-inch matte black carbon steel skillet on the stovetop burner just behind the counter work zone, set to medium-low heat (325°F / 160°C). Let the skillet preheat for 2 minutes, until a drop of water flicked onto the surface dances and evaporates slowly over 3-4 seconds. Avoid heating the pan too hot, as this will burn the bread before the cheese fully melts.

Use the offset spatula to carefully lift one assembled sandwich and place it in the center of the preheated skillet. Cook for 3-4 minutes, without pressing down on the sandwich, until the bottom bread slice is deep golden brown and crisp, and the cheese closest to the pan has started to melt and bubble slightly around the edges. Turn heat down slightly if the bread starts to brown in less than 2 minutes, to avoid burning.

Use the silicone-tipped tongs to grip the sandwich edge gently, supporting the bottom with the offset spatula, and flip it carefully to the second side. Cook for another 2-3 minutes, until the second side is equally golden crisp, and all cheese is fully melted and stretchy when you lift a corner of the bread. Transfer the finished sandwich to the matte cream ceramic lunch plate, then repeat the cooking process with the second sandwich.

Bring the plate of cooked sandwiches back to the center of the work counter. Use the serrated bread knife to cut each sandwich diagonally into two equal triangles. Sprinkle the tops lightly with a pinch of flaky sea salt, and tuck a small sprig of fresh thyme between the sandwiches for garnish. Let rest 1 minute before serving to allow the cheese to set slightly, so fillings do not run out when bitten.