01 -
One day in advance, place the dried chickpeas and baking soda in a large bowl filled with water to cover the chickpeas by at least 2 inches. Soak overnight for 18 hours (longer if the chickpeas are still too hard). When ready, drain the chickpeas completely and pat them dry.
02 -
Add the soaked chickpeas, fresh herbs (parsley, cilantro, and dill), quartered onion, peeled garlic cloves, salt, black pepper, cumin, coriander, and cayenne pepper (if using) to the large bowl of a food processor fitted with a blade. Run the food processor 40 seconds at a time until everything is well combined, forming the falafel mixture.
03 -
Transfer the falafel mixture to a container, cover tightly, and refrigerate for at least 1 hour or up to overnight until ready to cook.
04 -
Just before frying, add the baking powder and toasted sesame seeds to the falafel mixture and stir with a spoon to combine thoroughly.
05 -
With wet hands, scoop tablespoonfuls of the falafel mixture and form into patties about 1/2 inch thick each. Having wet hands helps prevent the mixture from sticking as you shape the patties.
06 -
Fill a medium saucepan with oil to a depth of 3 inches. Heat the oil on medium-high until it bubbles softly (375°F). Carefully drop the falafel patties in the oil and fry for about 3 to 5 minutes until crispy and medium brown on the outside. Avoid crowding the falafel in the saucepan; fry them in batches if necessary.
07 -
Place the fried falafel patties in a colander or on a plate lined with paper towels to drain excess oil. Serve hot alongside small plates or assemble in pita bread with tahini sauce, arugula, tomatoes, and cucumbers.