Wonder Bread is a brand of sliced bread that was first introduced in 1921. Known for its soft texture and white color, it became popular for its convenience and ease of use in making sandwiches. The bread is often associated with the rise of pre-packaged foods in America. The brand was one of the first to use the process of commercial bread slicing and packaging. Wonder Bread is also recognized for its iconic packaging, featuring a red, yellow, and blue logo. Over the years, it has expanded to include whole grain and other varieties to cater to changing consumer preferences.