Chicken Fettuccine Alfredo Recipe

Ingredients: (Metric measurements on the website)

Ingredients for Chicken Fettuccine Alfredo:

2 lbs Chicken Breast
3/4 lbs fettuccine pasta (or angel hair or vermicelli pasta)
1 lb white mushrooms thickly sliced
1 small onion finely chopped
3 cloves garlic minced
3 1/2 cups half and half *
1/4 cup parsley, finely chopped, plus more for garnish
1 tsp sea salt or to taste, plus more for pasta water
1/4 tsp black pepper or to taste
3 Tbsp olive oil divided
1 Tbsp butter

*To substitute half and half, use equal parts of milk and heavy cream