Falafel sauce is a type of hot sauce that is often used for dipping or drizzled with the falafel pita sandwich. This recipe of Falafel sauce is a very delicious and it can be easily made using some regular household ingredients. This easy and simple falafel sauce takes only 5 minutes of preparation and gets ready in total time of 20 minutes. Some of the ingredients used to make tomato paste, water, harissa or hot sauce, cloves garlic, lemon juice and finely chopped fresh parsley.