This baked cod loin recipe is the perfect sheet pan meal. The miso-red curry sauce is just three ingredients but radiates so much flavor. It's inspired by a recipe for miso squash in Heidi Swanson's Super Natural Everyday. You can use any summer vegetables as the base so long as they have a relatively quick cooking time. In addition to the wax beans and radishes, you could use bok choy, snap peas, zucchini, leeks or corn. If you can't find cod at the market, this would also be excellent with salmon, striped bass, or any other medium-thickness fish.