PREPARATION
Heat olive oil in deep 12-inch skillet over medium-high heat and brown chicken and onion, stirring occasionally. Sprinkle with flour and cook 1 minute. Stir in remaining ingredients and bring to a boil. Reduce heat to low and simmer 15 minutes or until chicken is thoroughly cooked. Serve, if desired, over hot cooked noodles or mashed potatoes.
FREEZING/MAKE-AHEAD DIRECTIONS: Prepare recipe as above. Let cool, then turn into 13 x 9-inch baking dish or casserole. Wrap in heavy-duty aluminum foil and freeze. To Bake, Preheat oven to 375°. Remove from freezer. Bake covered 1 hour. Remove foil, then stir and bake an additional 20 minutes or until bubbling. Serve as above.