Seems like a lot of food for the number of miles ridden. My 12 mile rides are usually supported by a Spicy Hot V8 OR a banana OR 2 pieces of toast. I sometimes add a bagel if I am to ride an additional 12 - 15 miles. Lots of water. My downfall is evening snacking. I do too much of that. I did quit smoking 2 months ago after 42 years. That has added to the dieting challenge. So far though I have more or less held the line on substantial weight gain. At least I haven't needed to replace clothes.