You’ve used luffa to exfoliate before, but did you know you could eat it? This dish is fresh and different, but using it in a stir-fry keeps things classic. The tender interior pairs perfectly with dynamic tastes like soy sauce, jalapeño, and ginger. This is great served over rice, or cooked into a stew. Luffa is entirely usable: You can compost the peels or use them to create a face mask, and the edible flesh can also be dried out to make a dish or bath sponge.