Cod Potpies with Dill Biscuit Crusts

Directions

1. 1.

   Put oven rack in middle position and preheat oven to 450°F.

2. 2.

   Wash leek in a bowl of water, then lift out and drain well. Cook leek, carrot, and celery in butter in a 2- to 3-quart heavy saucepan over moderate heat, stirring frequently, until tender, about 7 minutes. Add flour and cook, stirring, 1 minute. Stir in milk, 1/4 teaspoon salt, and 1/8 teaspoon pepper. Bring sauce to a boil, stirring, then reduce heat and simmer, stirring occasionally, 4 minutes. (Sauce will be thick.) Remove pan from heat.

3. 3.

   Whisk together flour, baking powder, and salt in a bowl. Blend in butter cubes with your fingertips or a pastry blender until mixture resembles coarse meal. Stir in milk and dill with a fork until mixture just comes together.

4. 4.

   Gather dough into a ball, then turn out onto a lightly floured surface and knead 2 or 3 times. Roll out with a floured rolling pin into an 8-inch square (1/2 inch thick), then cut out 4 biscuits using cutter.

5. 5.

   Sprinkle cod with remaining 1/2 teaspoon salt and 1/8 teaspoon pepper. Bring sauce to a simmer and stir in fish, then divide among ramekins. Top each ramekin with a biscuit, then brush biscuits with melted butter. Arrange ramekins in a shallow baking pan and bake until sauce is bubbling and biscuits are golden, 12 to 15 minutes.

6. 6.

   *Available at Bridge Kitchenware (800-274-3435).