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Let me show you how to cook a frozen Greggs vegan sausage roll in the air fryer. This process takes only 16 minutes from chilled or around 20 minutes from frozen, saving you time and energy compared to using a full-sized oven. Get a proper Greggs vegan sausage roll on your plate faster than you can say Steak Bake.
This is a guide to show you how to cook a Greggs vegan sausage roll in any air fryer, including Ninja Foodi models. The method works whether you're cooking from the fridge or straight from the freezer.
Contents
🥄 Introduction to the Air Fryer Greggs Vegan Sausage Roll
The Greggs vegan sausage roll was launched in January 2019 and quickly became one of the bakery chain's most popular products. The good news is that you can now buy them to cook at home, meaning you get that same flaky pastry and seasoned filling without leaving the house.
These vegan sausage rolls come in multipacks and are available from most major supermarkets including Iceland, Asda, and Tesco. You will typically find them in the frozen food section near other Greggs products.
If you are already a fan of cooking the regular Greggs sausage roll in the air fryer, the vegan version follows a very similar process with just a couple of small adjustments.
🍴 Ingredients in the Greggs Vegan Sausage Roll
This post is focused on getting the vegan sausage roll cooked and on your plate as quickly as possible rather than making them from scratch. However, here is a breakdown of what goes into the Greggs vegan sausage roll.
Puff Pastry - Greggs uses a specially formulated vegan puff pastry that contains no butter or animal-derived ingredients. The pastry still achieves that signature flaky texture through vegetable oils and careful layering.
Quorn Mycoprotein Filling - The filling is made from Quorn mycoprotein, which is a meat-free protein source derived from a natural fungus. This is blended with onion and seasoning to create a texture similar to the original sausage roll.
Seasonings - The filling includes a blend of sage, pepper, and other herbs and spices to give it that savoury, slightly peppery flavour that Greggs is known for.
The vegan sausage roll contains no eggs, milk, or any other animal products, making it suitable for those following a vegan diet or anyone with dairy or egg allergies.
⏱️ Cooking Times at a Glance
| Starting Temperature | Air Fryer Temp | Cooking Time |
|---|---|---|
| Chilled (from fridge) | 180°C | 14-16 minutes |
| Frozen | 180°C | 18-20 minutes |
These times are based on a standard basket-style air fryer. If you are using a Ninja Foodi or similar multi-cooker with air fryer function, the times should be the same.
Flip the vegan sausage roll a couple of times during cooking to ensure even browning on all sides. The inside of the air fryer is very hot, so use silicone or bamboo kitchen tongs rather than metal ones which can scratch the non-stick coating.
🌱 Vegan Egg Wash Alternative
A traditional egg wash gives pastry that shiny golden finish, but since we are keeping this fully vegan, there are several alternatives that work just as well.
Soya Milk or Oat Milk - Brush a thin layer of unsweetened plant milk over the pastry before cooking. This gives a subtle golden colour without affecting the flavour.
Maple Syrup and Plant Milk Mix - Combine one tablespoon of maple syrup with two tablespoons of plant milk. This adds a slightly deeper golden colour and a hint of sweetness to the pastry.
Olive Oil - A very light brush of olive oil will help the pastry crisp up and turn golden. Use sparingly as too much can make the pastry greasy.
Apply your chosen wash using a silicone pastry brush just before the sausage rolls go into the air fryer. You can also add another light coat when you flip them halfway through cooking.
❔ Greggs Vegan Sausage Roll FAQs
A Greggs vegan sausage roll weighs 101g and contains 312 kcal per roll. It has 17g of fat (of which 8.1g is saturated), 1.6g of salt, and 9.4g of protein. While it is lower in saturated fat than the original version, it is still a pastry-based snack rather than a health food.
Yes, you can cook them straight from frozen. Add around 4-5 minutes to the cooking time, so approximately 18-20 minutes at 180°C. There is no need to defrost them first.
Cook at 180°C for best results. This temperature allows the pastry to crisp up without burning while ensuring the filling heats through properly.
The pastry should be golden brown and feel firm to the touch. If you have a food thermometer, the internal temperature should reach at least 74°C (165°F) to ensure it is heated through safely.
Yes, but avoid overcrowding the air fryer basket. Leave space between each sausage roll so the hot air can circulate properly. For most air fryers, two to four sausage rolls is a sensible amount depending on basket size.
They are the same product, so the taste is very similar. Cooking in an air fryer can actually make the pastry slightly crispier than some Greggs shops where the sausage rolls have been sitting in a warmer for a while.
❄️ Cooking Frozen vs Chilled Vegan Sausage Rolls
If you have moved your vegan sausage rolls from the freezer to the fridge to defrost, they will cook faster than cooking from frozen. Here is a quick comparison.
From the fridge (chilled): 14-16 minutes at 180°C From the freezer (frozen): 18-20 minutes at 180°C
Cooking from frozen is perfectly fine and requires no advance planning. The extra few minutes of cooking time is a small price to pay for the convenience of grabbing them straight from the freezer.
If you prefer to batch cook or meal prep, you could cook several vegan sausage rolls at once and store them in the fridge for up to two days. Reheat in the air fryer for 3-4 minutes at 160°C to warm through and re-crisp the pastry.
💷 Greggs Vegan Sausage Roll Prices
The price of Greggs vegan sausage rolls varies depending on where you buy them and whether you get them fresh from a Greggs shop or frozen from a supermarket.
At a Greggs shop, a single vegan sausage roll currently costs around £1.35-£1.75 depending on location.
The frozen multipacks offer better value. At the time of writing, a 4-pack of Greggs vegan sausage rolls from Iceland costs around £3.50, which works out at approximately 88p per sausage roll. Larger 8-packs are sometimes available and offer even better value per roll.
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