Preheat oven to 450

Cook onion, garlic, and peppers in a saute pan with a little bit of water, until onions are carmelized. Let the pan get hot first, add garlic, add onion, and then peppers. Let onions stick to the bottom so they get nice and brown, and add more water if necessary while cooking.

Cut french bread in half hot dog bun style

Spread some pizza or spaghetti sauce over the open face of the bread

Put on a light layer of cheese

Spread chicken, and other toppings over

Sprinkle another light layer of cheese over the top

Bake on baking sheet in 450 degree oven for 8-10 minutes until cheese is melted and bubbly, and edges of crust are starting to turn brown (keep an eye out, every oven is different)

Serve immediately!