Turkey pesto focaccia sandwich

Slice the tomatoes and sprinkle with a little salt.

Mix the pesto and mayo (or keep them separate).

Place the two focaccia pieces cut side down on the griddle to crisp; warm the turkey on the back of the griddle on one side, flip, and top with the cheese.

Drizzle a couple drops of water and cover with a metal bowl to melt the cheese.

Spread the pesto mayo on both pieces of focaccia and layer lettuce, pickled onions, tomato slices, turkey and cheese.

Set the assembled sandwich on the hot griddle and press lightly with a pan or spatula to toast the bottom; slice.