There are many toppings that can elevate a plain ol' veggie burger, but this one's the best if you want to add some moisture as well as bright flavor.

From plant-based patties to globally inspired toppings, burgers have moved far beyond their backyard BBQ origins. Changing the bun adds yet another layer of creativity to the mix, making it easy ...

Take a large non-stick frying pan or wok and add a thin layer of oil ... Add the spinach, red onion and burgers to the burger buns. Drizzle over the sauces of your choice and top with the bun ...

Cut 4 burger buns in half for your tops and bottoms ... and press into thin patties using a round cutter the size of your buns. Layer on to squares of baking paper and chill until ready to ...

Top with another layer of clingfilm and bash with a rolling ... Heat a large griddle pan over a high heat. Cut the burger buns in half and toast the cut sides on the griddle in batches, until ...