Cajun Lentil Burger

Place lentils in a large bowl and roughly mash with a fork, leaving some whole.

Add mushrooms, flour, spice, salt and pepper. Mix well until mixture holds together and form into patties.

Heat oil in a large non-stick frypan over medium heat. Add patties and cook for 3 minutes each side until golden and crisp.

Spread base of rolls with mayonnaise and top with pickles, spinach, pattie and tomato. Season with salt and pepper and finish with remaining half of roll to serve.