---
title: Creamy Dreamy Linguine
servings: 4
source:
  name: HelloFresh
  url: https://www.hellofresh.com/recipes/creamy-fettucine-with-mushrooms-586bddd16121bb4e6e543312
prep time: 10 minutes
cook time: 20 minutes
time required: 30 minutes
difficulty: easy
allergens:
  - Wheat
  - Milk
tags:
  - Veggie
rating: 4.5
rating_count: 1000
source_chef: Recipe Development Team
nutrition:
  calories: 500
  protein: 22
  fat: 11
  saturated fat: 5
  carbohydrates: 87
  sugar: 8
  fiber: 7
  cholesterol: 25
  sodium: 570
image: "https://images.recipes.furrysalamander.com/Pasta%20Recipes/creamy-dreamy-linguine.avif"
---

Wash and dry all produce. Bring a #large pot{} of salted water to a boil. Halve, peel, and finely chop @red onion{2%unit}. Mince or grate @garlic{4%clove}. Pick leaves from @tarragon{½%oz} and discard stems; finely chop leaves. Halve @lemon{2%unit}. Thinly slice @button mushrooms{8%oz}.

Once water is boiling, add @linguine{12%oz} to pot. Cook until al dente, ~{9%minutes} to ~{11%minutes}. Drain, reserving ½ cup cooking water.

Meanwhile, heat @olive oil{2%tsp} in a #large pan{} over medium heat. Add onion and season with @salt{} and @pepper{}. Cook until softened, about ~{5%minutes}, tossing occasionally. Add garlic and mushrooms. Season with salt and pepper. Cook until mushrooms have shrunk and turned a few shades darker, about ~{5%minutes} more.

Add @veggie stock concentrate{4%unit}, half the tarragon, and pasta cooking water to pan with mushrooms. Let simmer until slightly reduced, about ~{3%minutes}. Stir in @sour cream{4%tbsp}. Cook until slightly thickened, about ~{3%minutes} longer.

Add linguine, a squeeze of lemon juice, and half the @Parmesan cheese{½%cup} to pan with sauce and toss to combine. Season with salt and pepper.

Divide linguine and mushrooms between plates. Sprinkle remaining Parmesan and tarragon over each and serve.