1 Bake the potatoes: You can bake the potatoes directly on the oven rack, or you can place them a few inches apart on a foil-lined baking sheet. 2  Bake the potatoes for 50 to 60 minutes.
20g (41% DV) in 100g. Other fish high in protein per fillet(3oz or 85g): Tuna (22g), Salmon (22g), Halibut (22g), Snapper (22g), Perch(21g), Flounder and Sole (21g), Cod (20g), Tilapia (17g). Click to see complete nutrition facts.
Fish nutrition facts. 1  Fish bones are full of calcium, fluoride and phosphorus. 2  Fish is a great resource of protein:1 oz of fish contains approximately 7 grams of protein. For example, 6 oz can of tuna fish has 40 grams of protein.