Delectable Mushroom Fettuccine Recipe

Ingredients

• 1 box fettuccine, cooked
• 1 Tbsp extra-virgin olive oil
• ½ cup onion, chopped
• 12 oz white mushrooms, sliced
• 2 garlic cloves, minced
• salt and pepper
• ¼ cup white wine
• ½ cup half-and-half
• ¼ cup Parmesan cheese, grated
• ¼ cup parsley, chopped