The Best Olive Garden Fettuccine Alfredo Calories 2023. Reduce heat, add remaining butter, sliced garlic, and 1 ⁄ 2 the spring onion.gently cook for about 1 minute. 50% fat, 38% carbs, 12% protein.

Alfredo is a northern italy pasta dish made from fettuccine tossed with parmesan cheese and butter. 2000 calories a day is used for general nutrition advice. Web 2,000 calories a day is used for general nutrition advice, but calorie needs vary.