hacienda-style chicken fettuccini fernando

Ingredients For hacienda-style chicken fettuccini fernando

• 4

  boneless skinless chicken breasts or thighs cut into large bite-sized chunks or strips
• 1

  small onion cut into thin wedges and separated
• 1

  red bell pepper, julienned thinly
• 2 Tbl.

  butter
• 2 Tbl.

  vegetable or olive oil
• pinch each salt and pepper to taste
• 1/4 tsp.

  garlic powder
• 1/4 tsp.

  cumin
• 1 (1 lb.)

  jar 5 brothers or bertolli alfredo sauce, ragu is "so-so"
• 1/4 cup

  sour cream
• 2

  cups shredded sargento 4-blend mexican cheese, divided
• 1 (15 oz.)

  can medium black olives, drained and halved lengthwise
• 1/2 cup

  jarred jalapeno rings, or as many as you'd like in there
• 1 (8 oz.)

  pkg. fresh sliced mushrooms
• 4

  servings-worth cooked and drained fresh fettuccini