Snapea Crisps. You can get them at Trader Joes. They are addicting, and really made of peas. They're baked too, so it's a great snack.
INGREDIENTS: GREEN PEAS, CORN OIL, RICE, SALT, CALCIUM CARBONATE, ASCORBIC ACID (VITAMIN C).
Teddy Puffs. These were some of G's first foods. I try to varry her grain intake (since Americans tend to be so wheat heavy), and these are another wheat free snack. These are widely available (Wegmans, etc.)
Organic whole grain oats, organic whole grain brown rice, organic whole grain corn, organic evaporated unrefined cane juice, calcium carbonate, tocopherols (vitamin E)
Also at TJ's: Just Banana Flattened. Literally.