Port and Onion Gravy | Rich Homemade Onion Gravy Recipe

Port and onion gravy
Port and onion gravy
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This delicious port and onion gravy (also known as Cumberland gravy) makes a lovely change from your usual gravy.

There’s something wonderfully indulgent about a homemade port and onion gravy: slow‑cooked onions turn soft, sweet, and golden before simmering with rich port to create a deep, glossy sauce that instantly elevates any meal. Luxurious without being complicated, it brings a beautiful balance of sweetness and savouriness to your plate.

Serving Suggestions for Port & Onion Gravy

  • Roast Beef (Rib, Silverside, Topside) — the classic pairing; the port’s sweetness complements the beef’s depth.
  • Steak (Ribeye or Sirloin) — peppery, charred steak works beautifully with the glossy, sweet‑savory gravy.
  • Roast Pork — especially with crackling; the gravy’s fruitiness lifts the pork’s natural sweetness.
  • Pork Tenderloin or Pork Chops — leaner cuts benefit from the richness of the port.
  • Roast Chicken — simple roast chicken becomes luxurious with a spoonful of port gravy.
  • Duck Breast or Confit Duck — the gravy’s sweetness pairs perfectly with duck’s gamey richness.
  • Venison Steaks or Haunch — port is a natural match for game.
  • Sausages & Mash — a cosy, indulgent twist on the classic onion gravy.
  • Mashed Potatoes — creamy mash is the perfect base for soaking up the sauce.
  • Roast Potatoes — crisp edges + glossy gravy = ideal.
  • Yorkshire Puddings — perfect vessels for holding rich gravy.
  • Braised Red Cabbage — sweet‑sharp cabbage complements the port beautifully.
  • Green Beans or Tenderstem Broccoli — freshness and crunch to balance the richness

Variations for Port and Onion Gravy

  • Red Wine and Onion Gravy — Replace the port with red wine for a rich, robust gravy that pairs beautifully with roast beef and lamb.
  • Mushroom and Port Gravy — Add sautéed mushrooms for earthy flavour and extra texture.
  • Shallot and Port Gravy — Swap some of the onions for shallots to create a sweeter, more delicate gravy.
  • Thyme and Port Gravy — Add fresh thyme for an aromatic herbal note that complements roast meats perfectly.
  • Garlic and Port Gravy — Stir in roasted or minced garlic for extra savoury depth and richness.
  • Port and Bacon Gravy — Add crispy bacon pieces for a smoky flavour boost and added texture.
  • Rosemary Port Gravy — Infuse with fresh rosemary for a fragrant gravy that’s ideal with lamb and beef.
  • Port and Mushroom Gravy — Combine caramelised onions and mushrooms for a deeply savoury, comforting variation.
  • Brandy and Port Gravy — Add a splash of brandy alongside the port for a luxurious festive gravy.
  • Caramelised Onion Port Gravy — Cook the onions for longer until deeply caramelised for enhanced sweetness and flavour.
  • Port and Cranberry Gravy — Stir in cranberry sauce for a festive sweet-tart twist that pairs well with turkey.
  • Peppercorn Port Gravy — Add crushed black peppercorns for gentle heat and steakhouse-style flavour.
  • Port and Redcurrant Gravy — Add redcurrant jelly for a rich, fruity variation that’s perfect with game and roast meats.
  • Mustard Port Gravy — Stir in a teaspoon of Dijon mustard for subtle tanginess and extra depth.
  • Port and Sage Gravy — Add fresh sage for a classic autumn and winter flavour that works particularly well with pork and poultry

Port and onion gravy

This rich Port and Onion Gravy combines sweet caramelised onions with the deep flavour of port, creating a luxurious accompaniment for roasts, sausages, and mashed potatoes.
Cook Time 25 minutes
Course Sauce
Cuisine British
Servings 4 people

Equipment

  • Saucepan

Ingredients
  

  • 2 tbsp olive oil
  • 2 onions, cut in half and thinly sliced
  • pinch of salt
  • 1 tbsp redcurrant jelly
  • 1 tsp dijon mustard
  • 1 tbsp plain flour
  • 75 ml ruby port
  • 1 tbsp orange juice (equivalent to half an orange)
  • 1 tsp lemon juice (equivalent to half a lemon)
  • 500 ml chicken stock
  • pepper

Instructions
 

  • In a large saucepan add the oil, onions and a pinch of salt and gently cook for around 10mins until the onion are soft, but not brown.
  • Add the redcurrant jelly and mustard and stir until the jelly has melted and combined into the onions.
  • Stir in the flour, once all mixed together, slowly add the the port, stirring continuously until there are no lumps.  Add the orange and lemon juice and the chicken stock, stirring until all combined. 
  • Reduce the heat to low, cover with a lid and gently simmer for around 15mins, stirring occasionally.
  • Taste and season before serving.