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Fusion🍳 Medium

Creamy Balsamic Onion and Mushroom Penne

50 mintotal
Prep: 10 min
Cook: 40 min
4servings
Creamy Balsamic Onion and Mushroom Penne

A decadent version using heavy cream and a splash of balsamic vinegar to deglaze the caramelized vegetables.

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Ingredients

Servings:4
  • 1 pound Penne pasta
  • 3 tablespoons Unsalted butter
  • 2 large Yellow onions, thinly sliced
  • 16 ounces Cremini mushrooms, sliced
  • 4 cloves Garlic, minced
  • 3 tablespoons Balsamic vinegar
  • 1 1/2 cups Heavy cream
  • 1/2 cup Grated Parmesan cheese
  • 1 teaspoon Fresh thyme leaves
  • 1 teaspoon Kosher salt
  • 1/2 teaspoon Black pepper
  • 1/2 cup Pasta water(optional)

Instructions

  1. 1

    Bring a large pot of salted water to a boil and cook the penne until al dente, reserving half a cup of pasta water before draining.

  2. 2

    In a large skillet over medium heat, melt the butter and add the sliced onions with a pinch of salt.

  3. 3

    Cook the onions for 15-20 minutes, stirring occasionally, until they are deep golden brown and caramelized.

  4. 4

    Add the sliced mushrooms to the skillet and increase heat slightly, sautéing until the mushrooms have released their moisture and browned.

  5. 5

    Stir in the minced garlic and thyme, cooking for 1 minute until fragrant.

  6. 6

    Pour in the balsamic vinegar to deglaze the pan, scraping up all the browned bits (fond) from the bottom.

  7. 7

    Reduce heat to low and stir in the heavy cream and Parmesan cheese, simmering for 3-5 minutes until the sauce thickens slightly.

  8. 8

    Toss the cooked penne into the sauce, adding reserved pasta water if needed to reach your desired creaminess, and season with salt and pepper.

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