Ingredients

Instructions

  1. Drain mushroom liquid into a measuring cup, and add water to make 2 cups.
  2. Melt butter in large saucepan over medium heat, add onion and cook until softened; Remove from heat.
  3. Stir in flour and seasoning salt.
  4. Slowly add the mushroom liquid mixture and milk, stirring to prevent lumps; return to heat.
  5. Add mushrooms and cook until mixture comes to a boil.