Poke potatoes all over with a fork. Rub skin of potatoes with a thin layer of oil. Bake in an oven at 350 degrees F (30 minutes), or on a barbeque over indirect heat (25 minutes). Turn a few times.
2. Prepare filling
Wash kale and drain. Trim stems. Wilt kale in a saucepan over medium-high heat. Add beans. Add water if pan becomes completely dry. Continue cooking covered until beans are heated through (2-3 minutes).
3. Stuff potatos
Split potatoes and spread opening. Top with kale and bean mixture.
4. Prepare dressing
While potato cools to a safe temperature, add hummus to a disk. Wisk in water until it reaches the desired consistency. Should be about the thickness of a pasta sauce.
5. Serve
Serve as a side on a plate. Drizze with hummus dressing. Garnish with scallions or green onion, if desired.
