Bubby’s Treasured Recipes — made with love, passed down, never forgotten

From Bubby’s Recipe Box

Mushroom Gravy

Mushroom Gravy
Mushroom Gravy

Mushroom Gravy

No ratings yet
A quick pareve mushroom gravy built from sauteed onion, canned mushrooms, paprika, mushroom soup seasoning, flour, and water. The family recipe already has the right thickening method: make a cold-water flour slurry, dissolve the mushroom seasoning in boiling water, then simmer until glossy and spoonable.
Prep Time 10 minutes
Cook Time 15 minutes
Servings: 2.5 cups
Course: Kugels, Sides & Knishes

Ingredients
  

  • 2 Tbsp Oil (30 mL)
  • 1 Small onion finely diced
  • 1/4 tsp Fine salt plus more to taste
  • 1/2 tsp Paprika
  • 1 can Sliced mushrooms (8 oz / 227 g), drained
  • 2 Tbsp All-purpose flour (16 g)
  • 1/2 cup Cold water (120 mL), for slurry
  • 1 1/2 cups Boiling water (360 mL)
  • 1 cube Mushroom bouillon or soup cube or instant mushroom soup mix: 2 tsp
  • 1/8 tsp Black pepper optional

Equipment

  • Medium saucepan or skillet
  • Small bowl or measuring cup for slurry
  • whisk
  • Wooden spoon
  • Immersion blender, optional

Method
 

  1. Heat the oil in a medium saucepan over medium heat. Add the diced onion and cook 5-7 minutes, until soft and beginning to turn golden.
  2. Add the salt, paprika, and drained mushrooms. Cook 2-3 minutes, stirring, so the mushrooms pick up the seasoning.
  3. In a small bowl, whisk the flour with 1/2 cup cold water until completely smooth with no dry lumps.
  4. Pour the flour slurry into the mushroom mixture while stirring constantly. Cook 30-60 seconds.
  5. In a heatproof measuring cup, dissolve the mushroom bouillon cube or soup mix in 1 1/2 cups boiling water.
  6. Slowly pour the hot mushroom liquid into the pan while whisking or stirring continuously.
  7. Bring to a gentle simmer, then lower the heat. Cook 8-12 minutes, stirring often, until the gravy thickens enough to coat a spoon.
  8. Taste and adjust salt and pepper. For a smoother gravy, blend partially or completely with an immersion blender. Add a splash of hot water if it becomes thicker than you like.

Notes

Recipe #135
Category: Kugels, Sides & Knishes
Yield: About 2 1/2 cups
Method: Saute and simmer
Prep: About 10 minutes
Cook: About 15 minutes
Difficulty: Beginner-friendly
Recipe Details
Kosher: Pareve when using pareve mushroom bouillon or soup mix. Texture: Smooth, spoonable gravy with small pieces of onion and mushroom; it can also be blended. Best feature: Pantry ingredients turn into a useful sauce for knishes, potatoes, rice, or chicken.
Can and Soup-Mix Amounts Standardized
The family card says only one can of mushrooms and one mushroom cube or mushroom soup mix. The finalized version defines the can as a standard 8-ounce can of sliced mushrooms and uses one mushroom bouillon cube or 2 teaspoons instant mushroom soup mix for the 1 1/2 cups boiling water. Taste before adding extra salt because seasoning mixes vary.
What a Beginner Should Look For
Onions: Soft and lightly golden before liquid is added. Slurry: Completely smooth before it goes into the pan. Finished gravy: Glossy, lightly thickened, and able to coat the back of a spoon without becoming paste-like.
Cold Water Prevents Flour Lumps
Do not mix the flour directly into boiling liquid. Whisk it with cold water first until smooth, then add that slurry to the pan before the hot seasoned water. This is the simplest way for a beginner to get a lump-free gravy.
Beginner Tips
  • Drain canned mushrooms well.
  • Whisk the slurry before pouring because flour settles quickly.
  • Add the hot liquid gradually while stirring.
  • Taste before adding more salt; bouillon and soup mix can be salty.
  • Thin with hot water if the gravy tightens as it sits.
Troubleshooting
Gravy is lumpy: Blend briefly with an immersion blender or strain, then next time whisk the cold slurry completely smooth. Gravy is too thin: Simmer several minutes longer; flour thickens as it cooks. Gravy is too thick: Whisk in hot water a tablespoon at a time. Flavor is too salty: Dilute with unsalted hot water and add a few extra mushrooms if available.
Variations
  • Use fresh sliced mushrooms instead of canned; saute them with the onion until softened.
  • Blend completely for a smooth sauce or leave chunky for a rustic gravy.
  • Add a pinch of garlic powder if serving with potatoes or knishes.
Make Ahead, Storage & Freezing
Refrigerator: Store airtight up to 4 days. Reheat gently over low heat, adding a splash of water as needed. Freezer: Freeze up to 2 months; whisk well after thawing and reheating.
Tip to Hand Down
A good flour gravy is about order: saute first, make the flour slurry cold, add hot liquid slowly, and then give it enough simmering time to lose the raw flour taste.

Tried this recipe?

Let us know how it was!

From Your Kitchen

Recipe Reviews & Notes

Made this recipe? Share what worked for you, any helpful tips, or how your family enjoyed it. Your notes may help the next person making it in their kitchen.

Leave a Reply

Your email address will not be published. Required fields are marked *

Recipe Rating