preheat oven to 375

lightly coat baking sheet with oil

place fish fillet on baking sheet

lightly oil fish

bake for ~13 minutes or until fish is done (I like it to be just turning brown around the edges)

spread ranch on bottom half of roll (the cheese doesn't slide of as easily)

once the fish is finished cooking place it on the half roll with ranch on it

put cheese on top of the fish and put on the top bun

ENJOY!