Place garlic in the middle of a sheet of aluminum foil.
Drizzle with 2 teaspoons of olive oil, and fold in corners of aluminum foil to form a packet.
Roast for about 35 minutes, or until soft and golden brown.
Toward the end of the roasting time, microwave edamame for about 2-2 1/2 minutes in the microwave. Mine come in a steam bag. If yours don't, cover the dish when you microwave them.
Add tahini, water, lemon juice, edamame, garlic, salt, cumin, garlic powder to food processor or blender, and pulse a few times.
Add 2 tablespoons olive oil, and continue to pulse until smooth.
Serve topped with remaining 1 teaspoon oil and ground pepper.
Notes
6 Weight Watchers PP per serving.Nutrition values are estimates.