Soy products have a lot of protein, but I don't know how they stack up calorie-wise. Other Kashi kinds are low cal. Sardines are high protein, low cal. Perhaps the fat in peanut butter would satisfy your hunger while adding protein. You have plenty of room for the calories.
Nuts also have a lot of dietary benefit.
Post a Followup Reload the Fitness Forum page to see your message listed after posting. Messages entered in all CAPS will be deleted. Review your message and its format prior to posting. Soy products have a lot of protein, but I don't know how they stack up calorie-wise. Other Kashi kinds are low cal.