Step 1: Chop the chilli and the garlic into fine chunks.
Step 2: Drain the lentils and chickpeas before mashing (with a potato masher) in a bowl.
Step 3: Add the egg, the chilli, the paprika, the cumin, a dash of salt and pepper, and the garlic clove to the bowl. Mix it a little.
Step 4: Form the mix into a burger patty. If the mix is a little wet, add a very small amount of wholegrain flour!
Step 5: Massage the burger patty with the olive oil, and place under a medium-heat grill for 10 â 15 minutes (flipping the patty at the halfway point).
Step 6: Slice the tomato, onion, and avocado to slide into your burger.
Step 7: Layer the spinach, burger patty, onion, tomato and the cheeky avocado; slap the top section on and youâre ready to go!