Mushroom Gravy
Mushroom sauce can be done with any type of stock, but I used beef stock here since I am going to be serving with meatloaf.
Mushroom sauce can be done with any type of stock, but I used beef stock here since I am going to be serving with meatloaf.
- Carbohydrate 11.6418427752739 g
- Cholesterol 15.2515625194334 mg
- Fat 6.3898770399134 g
- Fiber 1.47924529758576 g
- Protein 10.9832085871974 g
- Saturated Fat 3.83599148119409 g
- Serving Size 1 1 Serving (548g)
- Sodium 1232.32410677683 mg
- Sugar 10.1625974776882 g
- Trans Fat 0.527015825497974 g
- Calories 142 calories
Step-by-step
- Heat butter over medium heat in a saucepan until it foams. Stir in mushrooms. Season with salt. Simmer until liquid evaporates, about 20 minutes.
- Stir in the flour, cooking and stirring for about 5 minutes. Add about 1 cup of beef stock, stirring briskly until incorporated, then pour in the remaining stock and mix thoroughly. Season with black pepper and thyme. Reduce heat to medium-low, and simmer until thickened, about 30 minutes, stirring often.
Standard ingredient lists display quantities accurately, but they hide the chemical mechanics of building a pan sauce. Raw mushrooms consist of roughly 90 percent water. Slicing them into uniform quarter-inch pieces ensures they release their internal moisture evenly during the initial twenty-minute simmer. Allowing that moisture to fully evaporate concentrates the umami compounds before the fat and flour enter the pan. Adding flour too early prevents proper browning because excess water lowers the pan temperature below the threshold required for the Maillard reaction.
Scaling and Thickening Ratios
Adjusting this yield requires maintaining exact fat-to-flour proportions. A standard roux uses equal parts fat and flour by volume, meaning one quarter cup of butter paired with one quarter cup of flour will safely thicken up to four cups of liquid. Doubling the batch requires widening the surface area of the saucepan to prevent overcrowding, which traps steam and inhibits reduction. Whisking the initial cup of beef stock into the toasted flour paste prevents lumps by creating a smooth suspension before the remaining three cups are introduced.
- Flour lumps forming during liquid addition usually indicate the stock was added too quickly; reduce heat and whisk vigorously to break apart the pockets.
- Excessive saltiness typically stems from reduced commercial stock; taste the liquid at the twenty-minute mark before adding extra seasoning.
- Separation during storage means the emulsion broke; reheat the mixture over medium-low heat while whisking actively to restore structural integrity.
