Place onions, oil and butter in 3-quart microwavable casserole. Microwave uncovered on medium-high (70%) 20 to 30 minutes, stirring occasionally, until onions are golden brown. Drain onions.
Cook and drain fettuccine as directed on package. Cook bacon in 10 inch skillet over low heat, turning occasionally, until crisp; drain on paper towels. Chop bacon into small pieces.
Heat whipping cream to boiling in 2-quart saucepan. Mix in 1 cup cheese and the onions. Pour over fettuccine; toss to coat. Top with remaining 1 cup cheese; sprinkle with bacon.
Calories From Fat
% Daily Value*
Total Fat 0g
Saturated Fat 0g
Trans Fat 0g
Dietary Fibers 0g
* Percent Daily Values are based on a 2,000 calorie diet.
* Nutrition information is estimated based on the ingredients and cooking instructions as described in each recipe and is intended to be used for informational purposes only. Please note that nutrition details may vary based on methods of preparation, origin and freshness of ingredients used.