Serve with rice, which you should prepare first.
Fry garlic and ginger (lots of ginger) in oil. Chop peanuts small in a food processor. Add them to the ginger/garlic mixture. Cook until fragrant.
While the peanuts are cooking, trim a pound of green beans and cut a package of savory baked tofu into small cubes.
Add the tofu to the peanut mixture and fry until hot. Add lemon juice and some hot pepper flakes.
When the tofu/peanut mixture is hot and fragrant, add the trimmed green beans. Cook until crisp-tender. I added a little water to the pan and steamed them with the sauce at the end.
Serve over rice, which should be ready just as the green beans are ready.