Step 1:
Wash and dry the produce. OPTIONAL: Move the oven rack to the top position and preheat it to 425°F and toast the ciabatta bread 1-2 minutes or until golden brown.
Step 2:
Cut the tomato into ¼-inch slices. Tear or slice the prosciutto crosswise into bite-sized pieces.
Step 3:
In a medium bowl, toss the arugula with a drizzle of olive oil, along with a pinch of salt and pepper.
Step 4:
Spread mayonnaise on the cut sides of the bottom ciabatta halves. On the cut sides of the top ciabatta halves, spread the fig jam and sprinkle with your desired amount of chili flakes. Layer the bottom halves with your preferred amount of dressed arugula, then add prosciutto, gouda, and tomato. Close the sandwiches.
Finish & Serve:
Cut the sandwiches in half diagonally. Divide them between plates and serve with any remaining arugula on the side.
