Also great with salmon or mahi-mahi. Rewarm the mashed potatoes in the microwave before using them in this recipe, adding more warm milk as needed if they are too thick.
Recipe information
Total Time
25 minutes
Yield
Makes 4 servings
Ingredients
Preparation
Step 1
Preheat broiler. Melt butter in 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 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 11x7x2-inch baking dish. Spoon mashed potatoes over, covering completely. Broil until filling bubbles at edges and potatoes are brown in spots, about 4 minutes. Serve.
