Spread 1 side of each bread slice with about 2 teaspoons butter.
Layer 1 slice bread, buttered-side down, with 1 slice cheese, 3 to 4 basil leaves, 1/4 salami, 1/4 roasted red pepper strips, 1/4 banana pepper rings and 1 slice cheese. Top with 1 slice bread, buttered-side up.
Heat 12-inch skillet or griddle over medium heat. Place 2 sandwiches into skillet; cook, turning once, 8-10 minutes or until golden brown and cheese is melted. Repeat with remaining sandwiches.
** Tip from Chella to make a bunch of these tasty treats here is a tip I found on Pinterest. Sorry no link for that one.