Corn Chowder with flour

1 (10 ounce) box frozen corn in butter sauce 1 tablespoon olive oil 1 medium onion , chopped (1/2 cup) 1 medium bell pepper , chopped (1 cup) 1 stalk celery ,[...]

1 tablespoon margarine 3 cups corn (fresh or frozen) 1 cup chopped onion 1/2 cup chopped celery 1 (14 1/2 ounce) can whole potatoes , diced 1 (14 ounce) can[...]

1 small onion 3 tablespoons butter 3 tablespoons flour 1 cup water 1 teaspoon bouillon (I prefer beef or vegetable but chicken will work) 2 cups milk 2[...]

2 slices bacon , diced 1 tablespoon unsalted butter 1 3/4 cups diced onions 3 -4 tablespoons unbleached flour (I used a gluten-free blend or garfava flour,[...]