In the bowl of your food processor, combine tahini, lemon juice, garlic and jalapeño. Blend until combined, scraping down the sides of the bowl as needed.
Add thawed edamame, salt, and some black pepper. Process on high for about 1 minute, scraping the sides of the bowl down a couple times to make sure everything is evenly blended.
With the processor on, stream in the water. Process on high for another 30 seconds to a minute or until the hummus is smooth and creamy.
Serve with pita, veggies or crackers.