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white-dish-with-ultra-umami-mushroom-gravy-garnished-with-rosemary-served-with-biscuits

Ultra Umami Mushroom Gravy

The reward at the end of this simple recipe is a luxurious, umami-packed, ultra thick mushroom gravy perfect for pasta, potatoes, biscuits and so much more!
Prep Time 10 minutes
Cook Time 35 minutes
Course Garnish, Sauce, Side Dish
Servings 3 cups

Ingredients
  

  • 16 oz white mushrooms (or other desired varieties)
  • 1 medium yellow onion (about 2 cups diced)
  • 1/4 cup salted butter
  • 1 tsp red chile flakes (crushed red pepper)
  • 1 tsp onion powder
  • 1 tbsp rice wine vinegar
  • 2 tbsp soy sauce
  • 2 tsp fish sauce
  • 2/3 cup chicken or vegetable broth
  • 1 tbsp cornstarch
  • 1/4 cup water
  • salt to taste

Instructions
 

  • Thinly slice mushrooms and roughly dice onion.
  • Melt butter in a pan over medium heat. Add onions and cook for 5-6 minutes, or until starting to turn translucent, stirring often.
  • Add mushrooms and stir. Cook for 13-15 minutes until the mushrooms are broken down and the liquid has evaporated, stirring occasionally.
  • Add chile flakes, onion powder, and a pinch of salt. Stir to combine.
  • Add rice wine vinegar, soy sauce and fish sauce. Cook until the liquid has evaporated again, about 5-6 minutes.
  • In a small separate bowl, whisk together chicken broth and corn starch to make a slurry. Add slurry to mushroom mixture and cook until thickened, about 3 minutes more.
  • Turn off heat. Add mushroom mixture and water to a blender or food processor. Blend until smooth. Add salt if necessary.
Keyword mushroom pasta sauce, mushroom sauce, thick mushroom gravy, vegetarian pasta sauce