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Best Creamy Mushroom Sauce for Pasta

4.89 from 79 votes
close up view of rigatoni pasta with mushroom and bacon sauce
This creamy mushroom pasta with bacon is SO GOOD. Sautéed mushrooms, savory bacon, and tender pasta noodles tossed in a creamy garlic sauce in just 30 minutes – it doesn't get much better than this!
Prep Time: 10 minutes
Cook Time: 20 minutes
0 minutes
Total Time: 30 minutes
Servings:4 servings

Ingredients

  • 12 ounces pasta noodles, I used rigatoni noodles
  • 8 ounces mushrooms, thinly sliced
  • 6 bacon strips, roughly chopped
  • 1 tablespoon butter, (optional, see note)
  • 1 tablespoon minced garlic
  • 2 tablespoons flour
  • 1 cup chicken broth
  • 1 cup heavy cream
  • 1 cup milk, or heavy cream
  • 1-2 teaspoons salt, to taste
  • ½ teaspoon coarsely cracked black pepper, or 1/8 teaspoon finely ground black pepper
  • grated parmesan cheese, optional topping
  • chopped fresh parsley, optional garnish

Instructions

  • Cook noodles according to package directions. Drain, toss with a drizzle of olive oil, and set aside.
  • In a large skillet, cook bacon over medium high heat until just crisp (don't overcook it). Use tongs to transfer bacon to a paper towel-lined plate to cool slightly before roughly chopping. *Keep bacon drippings in the pan* (See note for alternate method)
  • Over medium-high heat, add garlic and mushrooms to the pan and sauté for 2-3 minutes until garlic is fragrant and mushrooms are tender. Stir in bacon pieces.
  • Sprinkle flour over the garlic, mushrooms, and bacon and stir for 1 minute.
  • Gradually whisk in chicken broth, then heavy cream, and milk. Bring to a boil, then reduce to a high simmer.
  • Simmer for 5-10 minutes until sauce becomes thickened and creamy.
  • Season with salt and pepper. Stir in pasta noodles.
  • Taste, add salt and pepper if needed. Garnish with parmesan and parsley if desired and serve. Enjoy!

Notes

Cooking the bacon: if you don't want the splatter mess of the bacon, use my oven-baked bacon method and then sauté your garlic in 2 tablespoons of butter instead of the bacon drippings. Alternately, you can use a paper towel to sop up most of the bacon grease from the pan and then melt 1-2 tablespoons butter in the pan before adding the mushrooms and garlic. 
Pasta noodles: you can use any Italian pasta noodle in this recipe. Fettuccine, bowtie, ziti, penne, use your favorite or whatever you have on hand!

Nutrition

Calories: 728 kcal, Carbohydrates: 74 g, Protein: 21 g, Fat: 39 g, Saturated Fat: 20 g, Polyunsaturated Fat: 4 g, Monounsaturated Fat: 13 g, Trans Fat: 1 g, Cholesterol: 109 mg, Sodium: 1072 mg, Potassium: 620 mg, Fiber: 3 g, Sugar: 7 g, Vitamin A: 987 IU, Vitamin C: 6 mg, Calcium: 137 mg, Iron: 2 mg
Course: Main Course
Cuisine: Italian
Author: Tiffany