Ingredients
- 1lb halibut filet
- 1 teaspoon neutral oil (such as grapeseed or canola)
- 2 scallions, white and pale green parts
- 2 cups coarsely chopped stemmed kale
- 1 rib celery, coarsely chopped
- 1/4 cup crumbled feta cheese
- 1–2 tablespoons extra-virgin olive oil
- Kosher salt and freshly ground black pepper