Preheat oven to 425. Deseed the jalapen?os and spray with cooking spray or brush with olive oil. Cook on a baking sheet for 10-15 min, until they begin to char.
Mix together the cream cheese, green onion, and garlic salt. Butter one slice of bread and spread on half of the cream cheese mixture. Add a roasted jalapen?o, cheddar cheese, and bacon, and top with another slice of buttered bread.
Cook over medium-low heat until the bread has toasted and the cheese is melted. Repeat with another sandwich. Enjoy!