In a small mixing bowl, COMBINE the four marinade ingredients; RESERVE 1/3 of marinade; COVER and REFRIGERATE the reserved portion.
POUR remaining marinade into sealable container; ADD chicken, TURNING to coat; SEAL; REFRIGERATE for 2 hours.
DRAIN chicken, DISCARDING marinade.
In a large skillet over medium heat, ADD oil and chicken breasts; BROWN chicken on all sides; REMOVE; SPRINKLE with salt, pepper and paprika.
In the same skillet, SAUTE mushrooms in butter until tender; REMOVE.
WIPE out skillet with paper towel; lightly FRY bacon on both sides--do not crisp.
In a lightly greased baking dish, ARRANGE chicken breasts; SPOON reserved marinade over chicken; SPRINKLE with mushrooms and shredded cheeses; TOP with bacon strips placed in a crisscross pattern.
BAKE, uncovered, at 375° until a meat thermometer reads 160°, about 20-25 minutes.
GARNISH individual servings with parsley.
Per Serving (excluding unknown items): 963 Calories; 62g Fat (57.2% calories from fat); 68g Protein; 36g Carbohydrate; 1g Dietary Fiber; 243mg Cholesterol; 1654mg Sodium. Exchanges: 0 Grain(Starch); 13 Lean Meat; 1/2 Vegetable; 0 Fruit; 13 1/2 Fat; 2 Other Carbohydrates.