Final answer:
Lean dough products include nonsweet breads and rolls, which are made without added sugar or fat.
Step-by-step explanation:
Lean dough products refer to breads that are made with minimal amounts of fat and sugar. They are typically lower in calories and fat compared to other types of bread. Nonsweet breads and rolls fall under lean dough products because they are made without added sugar or fat. Examples of nonsweet breads and rolls include French bread, baguettes, and dinner rolls.
On the other hand, sweet rolls are not considered lean dough products because they contain added sugar and often have higher fat content. Breads made with other grains or rich dinner rolls may also not fall under the category of lean dough products, as they might contain more fat and calories.