Preheat the oven to 350 °F / 180 °C.
Add garlic, onion and fresh herbs to a food processor and pulse until finely chopped.
Add the rest of the ingredients to the food processor, blend until well combined, you might need to stop a few times to scrape down the sides. But be careful not to overmix, we want to have some texture.
Divide the mixture into 3 balls and form the patties using your hands. Wet your hands if it gets too sticky.
Grease a baking sheet with a little olive oil (optional, they won’t stick to the pan if you skip the oil). Place the falafel burgers on the baking sheet and bake for 15 minutes, flip them, and bake for another 15 – 20 minutes, until they are nice and golden.
While the burgers bake, make the chunky tahini sauce. Mix ingredients in a medium bowl until combined. Taste and adjust seasoning.
To assemble the burger: add two tablespoons of hummus to each bun (the bottom half only). Top with greens, I love mizuna. Next, add the falafel burger and divide the chunky tahini sauce between the three burgers. Add the top bun and enjoy!