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One-Pot Mushroom and White Bean Pasta

One-Pot Mushroom and White Bean Pasta

One-Pot Mushroom and White Bean Pasta is a creamy, comforting dish that’s perfect for any night. This one-pot mushroom pasta recipe delivers wholesome, plant-based flavors with minimal effort.
Prep Time 10 minutes
Cook Time 20 minutes
Total Time 30 minutes
Course Dinner
Cuisine American
Servings 4 servings
Calories 350 kcal

Ingredients
  

  • 3 tbsp 45ml neutral oil (e.g., avocado or canola)
  • 1 medium white onion finely chopped (about 1 cup/150g)
  • 4 garlic cloves minced
  • 3 tbsp 24g all-purpose flour (or gluten-free flour)
  • 2 cups 480ml vegetable broth
  • 7 oz 200g lasagna noodles, broken into bite-sized pieces
  • 1 cup 150g cooked white beans (canned, drained, and rinsed)
  • 2 cups 480ml unsweetened dairy-free milk (soy, almond, or oat)
  • 8 oz 225g white mushrooms, sliced
  • 2 tbsp 10g nutritional yeast
  • tbsp 4g Italian seasoning
  • 1 tsp 5g salt
  • 1 tsp 2g black pepper
  • ½ tsp 1g garlic powder (optional)
  • Optional Toppings: Fresh parsley red pepper flakes, vegan parmesan, olive oil drizzle

Instructions
 

Sauté the Aromatics

  • I heat a large pot over medium heat and add 3 tbsp oil. I sauté 1 chopped onion for 4 minutes until soft and translucent, then add 4 minced garlic cloves and cook for 2 more minutes until fragrant.

Create the Roux

  • I stir in 3 tbsp flour and cook for 1 minute, stirring constantly to eliminate the raw flour taste. This thickens the sauce for a creamy texture.

Add Liquid and Pasta

  • I gradually pour in 2 cups vegetable broth while stirring to avoid lumps. I add 7 oz broken lasagna noodles and 2 cups dairy-free milk, stirring to combine.

Season and Simmer

  • I mix in 1½ tbsp Italian seasoning, 1 tsp salt, 1 tsp black pepper, and ½ tsp garlic powder (if using). I stir frequently and simmer for 7–8 minutes until the pasta is nearly tender, preventing sticking.

Add Beans and Mushrooms

  • I add 8 oz sliced mushrooms, 1 cup white beans, and 2 tbsp nutritional yeast. I cook for 3–4 more minutes until the mushrooms soften and the flavors meld.

Serve

  • I taste and adjust seasoning if needed, then remove from heat. I serve in bowls, garnished with fresh parsley or red pepper flakes for extra flair.

Notes

  • Use unsweetened plant milk to keep the dish savory.
  • Stir often while cooking to prevent pasta from sticking.
  • Use a nonstick or enameled pot for easier cooking and cleanup.
  • Do not freeze—texture changes with dairy-free milk upon thawing.
  • Customize by adding spinach, chickpeas, or gluten-free pasta as needed

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Keyword One-Pot Mushroom and White Bean Pasta