01 -
Preheat oven to 350°F (175°C). Line two sheet pans with parchment paper or foil.
02 -
Place the breaded fish burgers or filets on one sheet pan and bake in the oven according to the package directions.
03 -
In a small bowl, combine mayonnaise, relish, lemon juice, and dill. Mix thoroughly until evenly combined. Set aside in the refrigerator to chill.
04 -
Place the slider buns on the second sheet pan. Brush the tops with melted butter and warm them in the oven for 2-3 minutes.
05 -
Remove the buns from the oven and carefully slice them through the center. Set the tops aside.
06 -
Place a slice of cheese on each bottom bun. Add the cooked fish filets on top of the cheese. Spread the prepared tartar sauce evenly over the fish filets. Place the top buns back on.
07 -
Cut the assembled sliders into individual portions. Serve immediately and enjoy!