Glamorgan sausage is a Welsh vegetarian classic that has been enjoyed for generations, traditionally made with cheese, leeks, and breadcrumbs, shaped into sausages and fried until golden. Unlike meat sausages, it relies on mustard and herbs for its savory kick, and the combination of crisp exterior with a soft, cheesy center makes it genuinely satisfying. This version uses mature cheddar and fresh leeks for a robust flavor that holds together beautifully, making it a reliable meat-free main or snack.
Ingredients
- 2 large leeks (about 300 g / 10 oz), white and light green parts only, finely chopped
- 2 tbsp (30 g / 1 oz) butter or olive oil
- 2 cups (200 g / 7 oz) fresh white breadcrumbs, plus extra for coating
- 1 ½ cups (150 g / 5 oz) mature cheddar cheese, finely grated
- 2 large eggs, beaten
- 2 tsp (10 g) English mustard powder (or 1 tbsp prepared English mustard)
- 1 tbsp fresh parsley, finely chopped (or 1 tsp dried)
- ½ tsp salt
- ¼ tsp black pepper
- Vegetable oil, for frying
Instructions
- Melt the butter or heat the oil in a frying pan over medium heat. Add the chopped leeks and cook for 5–6 minutes, stirring occasionally, until soft and translucent but not browned. Remove from heat and let cool for 5 minutes.
- In a large bowl, combine the cooled leeks, breadcrumbs, grated cheddar, mustard powder, parsley, salt, and pepper. Mix well.
- Add the beaten eggs to the mixture and stir until everything is evenly moistened. The mixture should hold together when pressed; if it seems too dry, add a teaspoon of milk or water. If too wet, add a little more breadcrumbs.
- Divide the mixture into 8 equal portions. Shape each portion into a sausage shape about 7–8 cm (3 inches) long and 2.5 cm (1 inch) thick. Roll each sausage in extra breadcrumbs to coat evenly.
- Place the shaped sausages on a plate and chill in the refrigerator for 15 minutes. This helps them firm up and hold their shape during frying.
- Heat about 1 cm (½ inch) of vegetable oil in a large frying pan over medium heat. The oil is ready when a breadcrumb dropped in sizzles immediately.
- Fry the sausages in batches, without crowding the pan, for 3–4 minutes per side, turning gently, until golden brown and crisp all over. Drain on paper towels.
- Serve hot, as a main with mashed potatoes and gravy, or in a bun with your favorite condiments.
Tips
- Use day-old breadcrumbs: Fresh breadcrumbs from slightly stale bread give the best texture. If using very fresh bread, dry them in a low oven (150°C / 300°F) for 5 minutes before using.
- Don’t skip chilling: The resting time in the fridge is crucial; it allows the breadcrumbs to absorb moisture and the mixture to firm up, preventing the sausages from falling apart in the pan.
- Substitute cheese: If you can’t find mature cheddar, use any well-flavored hard cheese like Red Leicester, Double Gloucester, or a vegetarian Parmesan-style cheese. Avoid mild cheeses, as they won’t give enough flavor.
- Make ahead: You can shape the sausages up to a day in advance and keep them covered in the fridge. They can also be frozen before frying – just thaw overnight in the fridge before cooking.
Serving Suggestions
Serve these sausages with creamy mashed potatoes, a rich onion gravy, and steamed green vegetables for a classic Welsh supper. They also work brilliantly in a soft bap with caramelized onions and a dollop of brown sauce or chutney. For a lighter meal, slice them into a salad or serve with roasted vegetables and a tangy yogurt dip.
Variations
- Herb and spice: Add ½ teaspoon of smoked paprika, a pinch of cayenne, or a teaspoon of dried thyme to the mixture for a different flavor profile.
- Nutty version: Replace half the breadcrumbs with finely chopped walnuts or almonds for added texture and richness.
- Vegan adaptation: Use a plant-based butter and substitute the eggs with a flax egg (1 tbsp ground flaxseed mixed with 3 tbsp water per egg, left to thicken for 5 minutes). Use a vegan hard cheese that melts well. The mixture will be softer; you may need to chill for longer (30 minutes) and handle gently.
- Baked option: Instead of frying, brush the sausages with oil and bake at 200°C (400°F) for 15–20 minutes, turning once, until golden. They will be less crisp but still delicious.
Storage and Reheating
Cooked Glamorgan sausages can be stored in an airtight container in the refrigerator for up to 3 days. To reheat, place them on a baking sheet and warm in an oven preheated to 180°C (350°F) for 10–12 minutes, or until piping hot throughout. They can also be reheated in a frying pan with a little oil over medium heat for 5–6 minutes, turning frequently. Avoid microwaving, as it makes them soggy. For longer storage, freeze cooked sausages in a single layer, then transfer to a freezer bag for up to 2 months. Thaw overnight in the fridge before reheating as above.
Frequently Asked Questions
Can I use store-bought breadcrumbs? Yes, but the texture will be finer and the sausages may be denser. For a better result, use coarse fresh breadcrumbs from a crusty loaf. If using fine dry breadcrumbs, reduce the amount to about 1 ½ cups (150 g) and add a little more egg if needed.
Why do my sausages fall apart when frying? The most common reasons are not chilling the shaped sausages long enough, or the mixture being too dry. Make sure the leeks are well softened and the mixture holds together firmly when pressed. If it crumbles, add a bit more beaten egg or a splash of milk. Chilling for at least 15 minutes is essential.
Can I grill (broil) them instead of frying? Yes. Place the sausages on a baking sheet lined with parchment, brush with oil, and grill under a high heat (about 5 cm from the element) for 5–6 minutes per side, until golden and hot. Keep an eye on them as they brown quickly.
What cheese is traditionally used? Traditional recipes often call for Caerphilly, a crumbly Welsh cheese. Since it can be hard to find outside the UK, mature cheddar is a widely available substitute that gives a similar sharpness and melt. You can also use a mix of cheddar and a little crumbly cheese like Lancashire.
Can I make the mixture in a food processor? Yes, but pulse gently. Over-processing will turn the breadcrumbs and cheese into a paste, making the sausages heavy. It’s better to mix by hand to keep some texture.
Are these suitable for freezing? Absolutely. Freeze uncooked sausages on a tray until solid, then transfer to a freezer bag. Cook from frozen by adding 2–3 minutes to the frying time, or thaw overnight in the fridge first. Cooked sausages also freeze well for up to 2 months.
Related
- Pollo al Ajillo Recipe (Spanish Garlic Chicken)
- Pumpkin Brioche Bread Recipe: Soft & Buttery
- Is Brioche Bread Healthy? Nutrition Facts
More recipes to cook
Safety notes: safe minimum internal temperatures from USDA FSIS; raw and undercooked fish guidance from the U.S. FDA. Food safety notes
Spotted an error? Tell us and we will correct it (corrections policy).