Grilled Haddock Roll
A grilled haddock roll pairs a crispy cornmeal-coated haddock fillet with pickled red onions and tartar sauce on a soft roll, delivering bold seafood flavor with minimal prep.

Total
Servings
1Difficulty
HardA grilled haddock roll pairs a crispy cornmeal-coated haddock fillet with pickled red onions and tartar sauce on a soft roll, delivering bold seafood flavor with minimal prep.

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Whisk together the cornmeal, paprika and some pepper in a bowl.
Heat a cast-iron pan over medium-high to high heat and add several tablespoons oil. Dredge the haddock in the milk, then place in the cornmeal mixture to coat. Place the haddock into the pan and fry until golden brown, turning once, about 2 minutes per side. Remove and place onto the bottom half of the snowflake roll. Top with the lettuce, Quick-Pickled Red Onions and Tartar Sauce. Serve with Coleslaw.
Put the honey into the bowl of a stand mixer fitted with the hook attachment. Add the warm water and yeast and let sit for 2 to 3 minutes. Add the high-gluten flour and mix on high until smooth. Let sit until doubled in size. Add the oil, salt and all-purpose flour, a little at a time, mixing until a ball forms on the hook.
Preheat the oven to 300 degrees F and line a baking sheet with parchment paper.
Place the dough onto a floured work surface and cut into ten to twelve 5-ounce dough balls. Knead and roll out into rolls. Place the rolls on the prepared baking sheet and let rise for 10 minutes. Gently push down and sprinkle the tops with all-purpose flour. Bake until golden brown and soft to the touch, 18 to 22 minutes. Rolls may be used hot from the oven.
Mix together the vinegar, sugar, salt and 1 cup water in a bowl; stir well. Add the onions. Refrigerate for 2 hours.
Stir together the mayonnaise, relish, carrot, sugar and black pepper in a bowl. Refrigerate until ready to use.
Put the carrot, green cabbage and purple cabbage together in large bowl and mix well. In a separate bowl, combine the mayonnaise, vinegar, sugar and some black pepper; mix well. Pour the dressing over the slaw and toss. Refrigerate until ready to use.
Leftover haddock may be refrigerated for up to 1 day and reheated gently in a 300°F oven, though texture is best enjoyed fresh.
Yes. Bake at 400°F for 8–10 minutes or air-fry at 390°F for 6–8 minutes until golden and flaky, though pan-frying yields the crispest crust.
The fillet should flake easily with a fork and reach an internal temperature of 145°F, or appear opaque throughout.
Brioche, potato, or hoagie rolls work well; choose soft rolls that won't overpower the delicate fish.
Yes, pickle the onions up to 2 days in advance and store in the refrigerator in an airtight container.
Not as written due to the standard roll; use gluten-free bread and cornmeal to make it gluten-free.