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overhead shot of creamy mushroom spinach pasta with cherry tomatoes in a skillet next to a pot lid

Creamy Mushroom Pasta with Spinach and Grilled Balsamic Tomatoes

5 from 25 votes
This creamy mushroom pasta recipe is ideal for the whole family and ready in just 20 minutes!
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Prep Time: 5 minutes
Cook Time: 15 minutes
Author: Kim-Julie Hansen
Servings: 4 servings

Ingredients 

  • 10 oz egg-free fettuccine dry weight
  • 1 ¼ cup cashews soaked
  • 2 cups vegetable broth a little more if need be
  • 2 ½ tbsp nutritional yeast
  • 2 tsp cornstarch or all-purpose flour
  • 3 garlic cloves minced
  • 1 yellow onion medium to large, chopped
  • 12 –14oz mushrooms of choice sliced
  • 2 tbsp + 2 tsp olive oil
  • 8 oz cherry tomatoes
  • 1 tsp balsamic reduction or balsamic vinegar
  • 1 handful fresh basil leaves
  • sea salt to taste
  • 1 pinch freshly ground pepper
  • 3 cups baby spinach
  • 2 tsp soy or tamari sauce
  • 2 tsp liquid smoke optional

Instructions

  • In a large pot, bring lightly salted water to a boil, then add the pasta and cook al dente, which should take about 12-13 minutes depending on the brand you’re using. Once the pasta is cooked, drain and return it to the pot, mixing in 1 tbsp olive oil, fresh basil and ground pepper. Add the lid to keep the pasta warm until you’re ready to serve.
  • While the pasta is cooking, start sautéeing the chopped onion and 2 garlic cloves in 1 tbsp of olive oil in a frypan. Add the mushrooms about a minute later and then sauté over medium heat for 10 minutes, then add the soy sauce and liquid smoke and mix well.
  • Reduce heat to low and start making the cashew sauce. For the sauce, blend the soaked and drained cashews with the cornstarch, 1 1/4 cup vegetable broth, sea salt and nutritional yeast on high until you get a smooth consistency.
  • Add the sauce and spinach to the pan, mix well and let simmer for 5 more minutes mixing in the rest of the vegetable broth little by little. If the sauce is too thick, add a little more broth or water.
  • For the balsamic tomatoes, add 2 tsp olive oil and the cherry tomatoes to a grill pan and grill over medium heat for 3 minutes. Add the balsamic reduction or vinegar and 1 minced garlic clove and grill for 3 additional minutes over low-medium heat.
  • Serve the pasta with the sauce and tomatoes and enjoy.

Notes

  1. If you have leftovers from the creamy mushroom pasta, be sure to add a little more liquid to the sauce when you reheat it as it will thicken in the fridge.
  2. t’s best to soak the cashews for at least 4 hours or overnight, but if you forgot to prep this step, you can quick-soak them in boiling water for a few minutes (don’t cook them, just let them sit in the hot water).
Tried this recipe?Let me know how it was!