Recipe: Apple Bacon and Cheddar Grilled Cheese with Caramelized Onions

good olive oil (plus more for grilling sandwich)

lg. red onion, cut in half and sliced thin

Real Salt (to taste)

freshly cracked pepper (to taste)

local honey

strips applewood smoked bacon

Beehive Cheese Co. Rosemary Cheddar, grated (packed well)

apple (honeycrisp or jonagold)

slices of good sourdough bread (french country loaf also nice)

mixed greens or arugula (optional)