Preheat the oven to 350F.
Line a baking pan with aluminum foil and grease it with sesame oil.
Boil water in a pot, add noodles, and untangle them. Once untangled, take them out and put them in cold water. Set aside. (I do this so that noodles won't break into small pieces when mixing everything together)
Cut a carrot and an onion into thin slices. Chop scallions.
In a large bowl, combine the sauce ingredients together and mix.
Combine noodles, vegetables, and 1/2 of chopped scallions into the bowl and mix them all together.
Transfer the mixture into the baking pan. Add the rest of scallions and meat (bacon) on top.
Cover it with aluminum foil and bake for about 15 minutes.
Take the cover off and bake it or broil it for about 10 minutes.