In a food processor or blender pulse sunflower seeds for 30 sec, until they're roughly chopped. Add the peas and pulse until mixture is well combined.
Add the remaining ingredients (onion, garlic, lemon juice, chopped mint, spices, flour, baking powder, olive oil) and pulse until combined and transforms into a "dough".
Wet your hands and start rolling the dough into small round falafels and place on a lined baking sheet.
Bake them for 30-35 minutes, turning each falafel halfway through baking until all falafels are evenly golden brown.
When falafels are ready serve in a tortilla together with the veggies and tahini sauce.
Reheating Instructions
Heat in microwave on medium power until heated through.