23 cod with horseradish Recipes

red beets (about 8 oz total ), fresh lemon juice, prepared horseradish, sherry vinegar, extra-virgin olive oil, kosher salt, skinless cod or pike fillet, more) vegetable oil, divided, smoked whitefish, skin and bones removed, flaked, eggs, beaten to blend, shallot, finely chopped, matzo, finely crushed (about 1/4 cup), chopped fresh chives, chopped fresh dill plus more for serving, freshly ground black pepper

white bread , torn into 1-inch pieces, unsalted butter, melted, minced fresh parsley leaves, shallot, minced (about 2 tbsp), unbleached all-purpose flour, eggs, prepared horseradish (optional), mayonnaise, paprika, cayenne pepper (optional), skinless cod fish fillets (1 to 1 1/2 inches thick ) or 1 1/4 lbs haddock fillets (1 to 1 1/2 inches thick) or 1 1/4 lbs other thick white fish fillets, cut into 4 pieces (1 to 1 1/2 inches thick), lemon wedge