Cornish-style sausage rolls (cheese)
There is a profound sadness in the average high street sausage roll. For about two quid, you get a pale, flabby parcel of shop-bought puff pastry—usually laden with palm oil and artificial butter flavouring—wrapped around a filling that is little more than heavily salted textured soy protein and mystery binders. It is a deeply processed shortcut that masquerades as comfort food. When we make Cornish-style vegetarian sausage rolls from scratch, we reclaim this British classic. The secret lies in the pastry and the filling. You must make your own rough puff pastry; it takes a little time, but the buttery, shattering layers are entirely incomparable to the waxy sheets you buy in a cardboard box. For the filling, we skip the packet mixes and fake meats entirely, relying instead on a robust, savoury mash of brown lentils, finely grated mature cheddar, caramelised onions, and a touch of wholegrain mustard to give it that authentic, peppery bite. The common pitfall here is making the filling too wet, which turns your beautiful pastry into a soggy bottomed disappointment. Squeeze out every drop of moisture from your cooked lentils and let the mixture cool completely before folding in the cheese. Because these are a batch hero, I always roll and freeze them raw. You can bake them straight from the freezer, giving you the ultimate fresh-baked snack without the processed compromise. It is a bit of effort, but tasting that genuine, flaky, cheesy perfection makes every minute entirely worthwhile.
Nutrition
| Per serving | Calories | Protein | Carbs | Fat | Sat fat | Fibre | Sugar | Sodium |
|---|---|---|---|---|---|---|---|---|
| beginner | 545kcal | 16g | 54g | 29g | 18g | 6g | 3g | 820mg |
| intermediate | 610kcal | 21g | 46g | 38g | 23g | 3g | 4g | 710mg |
| expert | 850kcal | 28g | 55g | 58g | 34g | 2g | 3g | 1150mg |
Per serving · Ava-estimated — a guide, not a clinical figure.
- 500 gpuff pastry— thawed if frozen
- 300 gvegetarian sausage meat
- 100 gmature cheddar cheese— finely grated
- 1 wholeonion— finely diced
- 10 ggarlic— minced
- 1 tbspfresh thyme— leaves picked
- 1 tbspDijon mustard
- 1 wholeegg— beaten, for glazing
- 1 tspsalt
- 0.5 tspblack pepper— freshly ground
Shop-bought vegetarian sausage rolls are a disappointment: they cost nearly as much as meat versions, rely on a mushy texture from methylcellulose and protein isolates, and lack real flavour. This beginner-friendly from-scratch version ditches the ultra-processed fillers for whole foods, delivering a flaky, buttery crust and a savoury, herb-flecked bean and cheese filling that actually tastes like a proper bakery treat. Because we are avoiding pre-made pastry, the beginner technique here uses a simple, forgiving shortcrust rather than a complex laminated puff, keeping the steps minimal and the butter cold. The filling requires no pre-cooking; simply mashing cannellini beans with mature cheddar, porridge oats, and fresh herbs creates a perfectly binding, meaty texture. Watch out for overworking the pastry dough, which develops gluten and makes it tough instead of tender, and ensure your butter is thoroughly chilled before grating it into the flour to guarantee those essential flaky layers. Roll and freeze the raw batches for effortless future baking.
Equipment
- Mixing bowl— large enough for pastry dough
- Box grater— for grating frozen butter and cheese
- Rolling pin— standard wooden or marble
- Baking sheet— rimmed to catch any cheese leaks
Method
- 1
Grate frozen butter into the flour and rub it in with your fingertips until it resembles breadcrumbs, then stir in ice water to form a dough.
Work quickly to keep the butter cold for a flaky crust.
rubbing in~ 5 minTricky bit - 2
Wrap the dough in cling film and chill in the fridge for fifteen minutes to relax the gluten.
Do not skip this step or the pastry will shrink during baking.
resting~ 15 min - 3
Mash the drained cannellini beans in a bowl until mostly smooth, then fold in the grated cheddar, porridge oats, fresh herbs, and a pinch of black pepper.
Leave a few whole beans for texture.
mashing~ 5 min - 4
Roll the chilled pastry into a large rectangle, spread the bean mixture evenly across the entire surface, and tightly roll it up lengthways into a log before cutting into twelve pieces.
Use a sharp knife and a sawing motion to avoid squashing the log.
rolling~ 5 min - 5
Place the rolls on a parchment-lined baking sheet, brush with beaten egg or milk, score the tops lightly, and bake until golden brown.
Bake directly from frozen if batch-cooking, adding five extra minutes.
baking~ 25 min
Cooking from frozen
Reheat in a 180C oven for 15 minutes until the pastry is crisp and the centre is piping hot.
Storage times are a guide — always use your judgement and store food safely.