Fish fillet: 278 calories, apple: 105 calories. 37g of protein. by Comfortable-Wave-889 1500 Calorie 1500 Calorie Diet 1500 Calorie Meal Plan 1500 Kcals 1500 Kcals a day 1500 Kcals per day 1500 Kilocalorie 1500 Kilocalorie a day 1500 Kilocalorie per day 1500isplenty