Use a 8x8 baking dish, add the cream of celery soup and the 1/2 cup of water mix well.
Drain 1/2 of the water out of the sweet peas and then fold them in the soup mixture. Add the small can of French's French fried onions and mix well. Stir in 1/2 of the package of bacon bits or all of it, it depends on how much you want. Put it in a 350 degree oven and bake for 30 minutes. After you bake it for 30 minutes bring it back out and add the cheese and bake until cheese is melted.