What did they eat for breakfast in the book Holes by Louis Sachar?

In the book "Holes" by Louis Sachar, the boys at Camp Green Lake typically eat a simple breakfast consisting of a bowl of grits and some peaches. The food is described as unappetizing and is part of the overall harsh conditions the boys face at the camp. Breakfast is often unvaried and not very filling, reflecting the grim environment of the camp.