What are the four different types of convenience breads?

There's no standard categorization of "convenience breads" with four distinct types. The term "convenience bread" is often used to describe pre-made, pre-sliced loaves available at grocery stores. These loaves are often made with:

* White bread: This is the most common type of convenience bread. It is made with refined white flour, which has been stripped of its bran and germ. This gives it a soft texture and a mild flavor.

* Wheat bread: This type of bread is made with whole wheat flour, which contains the bran and germ. This gives it a more robust flavor and a nuttier texture.

* Rye bread: This bread is made with rye flour, which gives it a slightly sweet, slightly sour flavor. It is often darker in color than white or wheat bread.

* Sourdough bread: While technically a variety of bread, sourdough is sometimes considered a "convenience bread" because of its readily available pre-made options. Sourdough is made with a starter culture, which gives it a distinctive tangy flavor.

Beyond these categories, convenience breads can also come in various flavors, styles, and shapes, like:

* Sandwich bread: This type of bread is typically sliced thinner than other loaves, making it ideal for sandwiches.

* Rolls: These are small, individual loaves of bread that are often served as a side dish or as part of a meal.

* Baguettes: These are long, thin loaves of French bread that are often crusty on the outside and chewy on the inside.

It's important to note that "convenience" can be subjective. Some people consider any bread that is not homemade to be a convenience bread, while others might only consider pre-sliced loaves to be convenience breads.