Glamorgan Sausages: Classic Welsh Recipe

Updated November 6, 2026

Total time
40 min
prep 25 min · cook 15 min
Serves
4
portions as written

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Glamorgan Sausages: Classic Welsh Recipe

Glamorgan sausages are a traditional Welsh vegetarian sausage made from cheese, leeks, and breadcrumbs, shaped into cylinders and fried until golden. They are a hearty, flavorful dish that works beautifully as a main with mash and gravy or as a party snack. This recipe uses mature cheddar and fresh leeks for a savory, satisfying result that crisps up perfectly on the outside while staying soft and cheesy inside.

Ingredients

  • 2 large leeks (about 300 g / 10 oz), trimmed and finely chopped
  • 2 tbsp (30 g) butter
  • 2 cups (200 g) fresh breadcrumbs (from about 4 slices of bread)
  • 1 1/2 cups (175 g) mature cheddar cheese, grated
  • 1 tsp dry mustard powder
  • 1/2 tsp salt
  • 1/4 tsp black pepper
  • 2 large eggs, beaten
  • 1/2 cup (60 g) plain flour, for coating
  • Vegetable oil, for frying (about 1/2 cup / 120 ml)

Instructions

  1. Melt the butter in a skillet over medium heat. Add the chopped leeks and cook, stirring occasionally, for 5–7 minutes until soft and translucent. Remove from heat and let cool slightly.
  2. In a large bowl, combine the breadcrumbs, grated cheddar, mustard powder, salt, and pepper. Add the cooked leeks and mix well.
  3. Pour the beaten eggs into the mixture and stir until everything is evenly moistened. The mixture should hold together when pressed; if it seems too dry, add a little milk (1–2 tbsp) to help it bind.
  4. Shape the mixture into 8 sausages, about 3 inches (7.5 cm) long and 1 inch (2.5 cm) thick. Press firmly to compact them.
  5. Place the flour on a plate. Roll each sausage in the flour to coat lightly, shaking off excess.
  6. Heat about 1/2 inch (1 cm) of oil in a large skillet over medium heat. To test, drop a breadcrumb into the oil; it should sizzle gently.
  7. Fry the sausages in batches, without crowding, for 3–4 minutes per side, until deep golden brown and crisp. Use tongs to turn them carefully.
  8. Drain on paper towels. Serve hot.

Tips

  • For a lighter version, you can bake the sausages at 400°F (200°C) for 15–20 minutes, turning once, until golden. They won’t be as crisp as fried, but they’ll still be delicious.
  • Use a mature or sharp cheddar for the best flavor; mild cheese will make the sausages bland. If you can’t get leeks, use a finely chopped onion and a small handful of chives.
  • Make sure the leeks are well-drained after cooking; excess moisture can make the mixture too wet and difficult to shape. If the mixture is too sticky, add more breadcrumbs.
  • Don’t overcrowd the pan when frying; this lowers the oil temperature and makes the sausages greasy. Fry in batches and keep cooked ones warm in a low oven.

Serving Suggestions

Serve Glamorgan sausages with creamy mashed potatoes, a rich onion gravy, and steamed greens for a classic Welsh supper. They also make excellent party food—serve them with a tangy dipping sauce like chutney or a mustard dip. For a lighter meal, tuck them into a crusty roll with salad and a dollop of pickle.

Variations

  • Herbed: Add 1 tbsp chopped fresh parsley or thyme to the mixture for extra freshness.
  • Spicy: Add a pinch of cayenne pepper or a finely chopped red chili for heat.
  • Nutty: Replace half the breadcrumbs with finely chopped walnuts or almonds for a different texture.
  • Vegan: Use vegan cheddar-style shreds, a flax egg (1 tbsp ground flaxseed mixed with 3 tbsp water), and plant-based butter. The texture will be softer, so chill the mixture for 30 minutes before shaping.

Storage and Reheating

Store cooked Glamorgan sausages in an airtight container in the refrigerator for up to 3 days. To reheat, place them on a baking sheet and warm in a 350°F (175°C) oven for 8–10 minutes, or until heated through. You can also reheat in a skillet with a little oil over medium heat for 3–4 minutes, turning occasionally. They are not ideal for freezing because the texture can become watery, but if you do freeze them, do so before frying and thaw in the refrigerator overnight before cooking.

Frequently Asked Questions

Can I make Glamorgan sausages ahead of time? Yes, you can shape the sausages up to 24 hours in advance. Keep them covered in the refrigerator, then coat with flour and fry just before serving.

Why are they called Glamorgan sausages? The name comes from the historic county of Glamorgan in Wales, where this meatless sausage was traditionally made with local cheese and leeks. It’s a well-known Welsh vegetarian dish.

Can I use other cheese? Yes, but a mature cheddar or a Welsh cheese like Caerphilly works best because they have a strong flavor and melt well. Avoid very soft cheeses like mozzarella, which will make the mixture too wet.

My sausages fall apart when frying. What went wrong? The mixture may be too dry or too wet. If it’s too dry, add a little beaten egg or milk; if too wet, add more breadcrumbs. Also, make sure to press the mixture firmly when shaping and coat well with flour before frying.

Can I bake instead of fry? Yes, baking at 400°F (200°C) for 15–20 minutes, turning once, gives a lighter result. Spray with a little oil to help them brown.

Are these suitable for vegetarians? Yes, as long as you use vegetarian cheese and ensure the breadcrumbs are free of animal-derived ingredients (some may contain lard). Check labels to be sure.

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Safety notes: safe minimum internal temperatures from USDA FSIS; raw and undercooked fish guidance from the U.S. FDA. Food safety notes

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