I had some leftover pesto but it was only basil hazelnut and garlic, there was no cheese in it. I was brainstorming on how to repurpose the pesto, and because of the lack of cheese I was thinking of going Asian with it. Basil with a nut made me think that a vaguely Thai dish would work. I was thinking of mixing the pesto with some rice noodles at first and maybe popping some pork I had in the freezer on top, but when I was at the store, I was persuaded by the fresh summer corn and zucchini, and some really tasty looking potatoes. I ended up mixing the pesto in with mashed potato, and topping it with a mixture of the pork, corn, and zucchini dressed with some sriracha and fish sauce. It all came out fantastic, summery, and bright, and somehow light yet hearty and filling.