A healthier Fish and Chips

I had some fish and chips at the bar on Friday (skip meal) and I was thinking about how to make them at home healthier (and try to stay in the zone)
Ingredients for 2 servings

~1 pound fish (I used catfish for this, it came out great)
2 potatoes
spicy seasoning (I used buttrub)
olive oil or pam (olive [...]