Bake this irresistible Fish Pie & Cauliflower Mash at home. Made with onion, carrot, celery and fennel bulb. Easy step-by-step instructions included.
This Fish Pie & Cauliflower Mash relies on simple, everyday ingredients such as large onion, finely chopped, large leek, finely chopped, carrot, finely diced and celery rib, finely diced. It comes together quickly and makes 4 servings, at about 508 kcal each. The step-by-step instructions below are written to be easy to follow, even on a busy day.
Whether you're rounding off a family dinner, bringing a treat to a gathering, or simply satisfying a sweet craving, this Fish Pie & Cauliflower Mash delivers. Serve it warm or at room temperature, and add a scoop of ice cream or a spoonful of whipped cream for an extra-special finish.
Updated Jun 30, 2026