Veggie Sausage Roll Recipe (Mushroom & Lentil) - The Cooking Collective (2024)

You will love this flavour-packed veggie sausage roll recipe! Encased in flaky golden puff pastry, these vegetarian sausage rolls are filled with a delicious savoury mushroom, lentil and cheese filling. They are perfect for adding to lunchboxes or serving at parties. And they keep well in the freezer, making them a great make-ahead meal.

Sausage rolls are everybody’s favourite party food. And we think these ones are a winner! My mini puff pastry sausage rolls feature flaky pastry stuffed with a savoury vegetarian filling that is seasoned to perfection and baked until golden brown. Topped with crunchy sesame seeds, they are impossible to resist. In fact, even the most devoted l meat lovers will be reaching for seconds!

Sausage rolls are so easy to make at home. There are no fancy techniques required and they can be cooked in batches and frozen for later. This makes them perfect for serving at parties or gatherings or for adding to lunchboxes. You really can’t beat them – and now you don’t have to miss out if you are a vegetarian either!

They are perfect for serving alongside these healthy sausage rolls or spinach and ricotta rolls.

Why you’ll love this recipe

Quick and easy.

Freezer-friendly –make them in batches to keep for entertaining or for serving for lunch or dinner with salad or veggies.

Cook them in your air fryer or oven – I’ve included instructions for both below.

Versatile –Make them large or small, depending on the occasion.

Vegetarian – This recipe is suitable for vegetarians.

Ingredients you will need

**This post contains tips and instructions to achieve the best possible results. The photo above is a great guide for when you are in the supermarket, but for full ingredient quantities and methods, please scroll down to the detailed recipe card below!

• Puff pastry sheets – I use store-bought frozen puff pastry. In Australia, puff pastry comes frozen, in square sheets that are around 25cm (10 x 10 “). Allow the pastry to thaw on the bench while you prepare the filling, as it will soften as it thaws and becomes easier to roll. You can find puff pastry in supermarkets and grocers and if you’re feeling adventurous, you can make your own at home! Alternatively, you can use Mountain Bread (in AUS) instead of puff pastry for a healthier alternative to pastry. The oven/air fryer times are the same as cooking with puff pastry. Grab some gluten-free puff pastry, if needed.

• Breadcrumbs – provide structure to the filling and provide moisture. Regular breadcrumbs from the supermarket can be used, or panko breadcrumbs work well too. Of course, gluten-free breadcrumbs can also be used, if needed.

• Mushrooms – add umami, savoury flavour and a “meaty” texture. While they can be very finely chopped with a knife, I recommend mincing them with a food processor for the best results.

• Cheese – I use “tasty” aged cheddar cheese. I recommend grating fresh cheese rather than buying pre-shredded cheese, as the pre-packaged grated cheese contains a coating that will stop it from melting as nicely into the mixture.

• Nutritional yeast – is a highly nutritious vegan and vegetarian substitute for all things cheesy! It is fortified with a range of essential B vitamins and can be added to salads, soups, pasta and veggies as a cheese-flavoured substitute. Here, I use it in place of pecorino or parmesan cheese to add savoury flavour to the filling. Nutritional yeast can be found in most supermarkets and health food stores. If you don’t require the rolls to be vegetarian, you can use ½ cup of grated pecorino cheese instead.

Step by step guide

Step 1 – Make the filling;

First, add the mushrooms to a food processor and very finely chop them into a mince-like consistency. If you don’t have a food processor, just very finely chop them.

Cook the garlic and onion along with some salt, pepper and thyme. Then, add the mushroom mince and cook until soft.

Add all of the other filling ingredients into a large bowl and stir together with the mushrooms.

Step 2 – Make the rolls;

Place the thawed puff pastry squares on a board and cut them down the middle, making six rectangles.

Divide the filling evenly between the rectangles and shape it along the middle in a “sausage” shape.

Brush a little egg along the long end and roll the pastry over the filling, sealing the ends by gently pressing them together.

Brush the tops with a little egg.

Sprinkle some sesame or poppy seeds over the top and cut the rolls into smaller portions. **Cut them to whatever size will suit. Mini sausage rolls are great for entertaining and finger food, while slightly larger rolls are perfect for quick lunches and dinners).

Place the rolls onto two lined oven trays and bake until puffed and lightly golden brown.

Full ingredient quantities and methods can be found in the recipe card below.

Expert tips

• Storage – keep the leftover rolls in an airtight container in the fridge for up to 3 days. Alternatively, freeze them either baked, or unbaked. Separate any layers with baking paper before freezing, and thaw them overnight in the fridge when required. To re-heat, place them into an air fryer at 200 C/392 F for around 5 minutes (add another 5 minutes if re-heating from frozen), or bake them in the oven at 180C/356F for around 10 minutes, or until heated through.
• For a healthier option,try usingmountain breadin place of the puff pastry.
• Needgluten free sausage rolls?You can replace the puff pastry for a gluten free version and use gluten free breadcrumbs.
• Don’t add too much filling to the pastry, as they will be difficult to seal securely. Be sure toseal the edgeswith a little egg wash and pinch the seams together. Place the sausage rolls with the join/seam side facing down onto the tray. This will stop them from splitting open while baking.
• Sausage rolls can also becooked in an air fryer. Simply place them into the air fryer basket at 200 C/392 F. Cook for around 15 minutes, or until puffed and golden. Cooking times will vary depending on your air fryer size and brand, so check the cooking time of your first batch and use this as a guide for the remaining batches.
• This recipe can be easilymultipliedand made in bulk to save time on dinners or for entertaining.
• They taste amazing dipped in tomato sauce or this old fashioned green tomato chutney.

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Update Notes:This recipe was originally published inAugust 2020, but was re-published with new information, helpful tips and photos inJanuary 2022.