Recipe information
Yield
4 Servings
Ingredients
2
tablespoons (¼ stick) butter
1
large fennel bulb, stalks trimmed, thinly sliced
½
cup sliced shallots (about 2 medium)
2
tablespoons all-purpose flour
Kosher salt and freshly ground black pepper
1½
cups vegetable broth
1½
pounds halibut fillets, cut into 1-inch cubes
1
6-ounce package baby spinach
3½
cups warm mashed potatoes
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Preparation
Step 1
Preheat broiler. Melt butter in a heavy large saucepan over medium heat. Add fennel and shallots. Cover; cook until tender, stirring occasionally, about 8 minutes. Sprinkle with flour, salt, and pepper; sauté 2 minutes. Add broth; bring to a boil, stirring often. Add fish and spinach. Cover; simmer over medium heat until fish is almost cooked through, about 4 minutes.
Step 2
Transfer fish mixture to a 11x7x2" baking dish. Spoon mashed potatoes over, covering completely. Broil until filling bubbles at edges and potatoes are brown in spots, about 4 minutes, and serve warm.