Sausage, Onion Gravy & Mash
Sausage, Onion Gravy & Mash is a medium British recipe that serves 4. 610 calories per serving. Recipe by Fallow on YouTube.
Prep: 15 min | Cook: 58 min | Total: 1 hr 28 min
Cost: $9.57 total, $2.39 per serving
Ingredients
- 8 pieces British pork sausages (bangers) (about 120‑150 g each)
- 3 tablespoons Unsalted butter (divided)
- 5 leaves Fresh sage leaves (roughly chopped)
- 2 sprigs Fresh thyme (leaves stripped)
- 2 large Onion (thinly sliced)
- ¼ cup Water
- 2 tablespoons White wine vinegar
- 1 cup Reduced beef stock (store‑bought or homemade, reduced by half)
- 1 tablespoon Worcestershire sauce
- 2 tablespoons Heavy cream
- 2 pounds Potatoes (Russet or Yukon Gold) (peeled and quartered)
- ½ cup Milk (warmed)
- to taste Salt
- to taste Black pepper (freshly ground)
Instructions
Prepare ingredients
Slice the onions thinly, strip thyme leaves from stems, chop sage, and measure all liquids and seasonings. Peel and quarter the potatoes.
Time: PT10M
Pre‑heat oven
Set the oven to 350°F (180°C) while you start browning the sausages.
Time: PT5M
Temperature: 350°F
Brown the sausages
Add the sausages to a cold large skillet, turn the heat to low and cook, turning occasionally, until the casings are nicely coloured (about 8 minutes). Add 1 Tbsp butter, sage, and thyme during the last 2 minutes.
Time: PT8M
Finish sausages in the oven
Transfer the browned sausages to a baking tray and place in the pre‑heated oven for 15 minutes, or until cooked through.
Time: PT15M
Temperature: 350°F
Cook the onions
Without cleaning the pan, add the sliced onions to the same skillet, keep the heat low and stir until they soften (about 5 minutes).
Time: PT5M
Deglaze with water
Add ¼ cup water, scrape the browned bits (fond) from the bottom, and let the liquid evaporate, stirring constantly (about 2 minutes).
Time: PT2M
Add vinegar and reduce
Stir in 2 Tbsp white wine vinegar and cook, reducing until the mixture becomes syrupy (about 3 minutes).
Time: PT3M
Incorporate butter and beef stock
Add the remaining 2 Tbsp butter and 1 cup reduced beef stock, lower the heat and simmer gently for 5 minutes, allowing the onions to glaze.
Time: PT5M
Finish the gravy
Stir in 1 Tbsp Worcestershire sauce and 2 Tbsp heavy cream, simmer for another 2 minutes until the gravy is smooth and glossy.
Time: PT2M
Boil and mash potatoes
Place the quartered potatoes in a medium saucepan, cover with cold water, bring to a boil, and cook until fork‑tender (about 15 minutes). Drain, return to pot, mash with 2 Tbsp butter, warm milk, and season with salt and pepper to taste.
Time: PT20M
Plate and serve
Spoon a generous mound of mashed potatoes onto each plate, place 2 sausages on top, and ladle the onion gravy over everything. Serve immediately.
Time: PT5M
Nutrition Facts
- Calories
- 610
- Protein
- 25 g
- Carbohydrates
- 55 g
- Fat
- 30 g
- Fiber
- 5 g
Dietary info: contains meat, contains dairy, can be made gluten‑free with gluten‑free sausages
Allergens: milk, wheat
Last updated: March 12, 2026






