The Henderson's Relish Meat-Free Burger

Preheat the oven to 220°C/ 200°C (fan)/ gas 7

Cut your potatoes (skins on) into chips

Add the chips to a baking tray (or two!) with a drizzle of vegetable oil and a generous pinch of salt and pepper and give everything a good mix up

Put the tray[s] in the oven for 30-35 min or until golden and crispy – these are your black pepper chips

Meanwhile, peel and finely slice your brown onion[s]

Heat a pot over a low heat with a generous drizzle of vegetable oil, once hot, add the sliced onion with a pinch of salt and cook for 20 min, stirring frequently, or until halved in size and golden

Tip: Cook the onion over a really low heat so it doesn't burn!

Once golden, add most of your Henderson's Relish (save the rest for later!) and cook for 3-4 min further or until dark and soft – this is your Henderson's caramelised onion

While the onion is caramelising, combine the remaining Henderson's Relish and your mayo in a small bowl – this is your Henderson's mayo

Wash your lettuce, then pat dry with kitchen paper and shred finely

Line a separate baking tray (or two!) with baking paper

Add your meat-free burger patty[ies] to the lined tray[s] and put in the oven for 10-12 min or until cooked through

Meanwhile, slice your brioche bun[s] in half (if required!)

Slice your cheddar flavour block[s]

Once the patty[ies] is cooked through, remove the tray[s] from the oven and top the patty[ies] with the cheeze slices - this is your cheezy patty

Add the brioche halves to the other side of the tray[s]

Return the tray[s] to the oven for 3-4 min or until the cheeze has melted and the brioche is warmed through