Blend all pizza ingredients in a high speed speed blender (I use an Optimum 9400) until the lentils are broken down.
Preheat a frying pan (I use a cast-iron griddle plate) over a low-medium heat - grease with a little splash of olive oil if needed.
Spoon a few tablespoons of batter onto the frying pan (if making mini-pizzas - otherwise pour on about ½ cup batter) and use the spoon to shape into a heart.
Fry for about 2-3 minutes, until the top is fairly cooked through, and flip.
Fry for a further 2 minutes on the reverse side, then transfer to a plate while you repeat with the remaining batter.