Final answer:
Piecrust can be used for desserts, appetizers, and main dishes. Items such as sweet pies, savory tartlets, and pot pies all utilize piecrust. The argument provided has a logical fallacy and incorrectly concludes that all desserts are low fat.
Step-by-step explanation:
Piecrust can be used for making a variety of items cutting across different meal courses including desserts, appetizers, and main dishes. For desserts, piecrust is often used for classic sweets like apple pie or lemon meringue pie. As for appetizers, mini quiches or tartlets with pie crusts can serve as tasty starters. When it comes to main dishes, piecrusts are commonly found in hearty pot pies or quiches that feature meat, vegetables, and cheese.
Regarding the logic presented in the argument, it is flawed. It states that all desserts are sweet and some sweet foods are low fat, concluding that all desserts are low fat. This is a logical fallacy known as a hasty generalization because it makes a broad claim (all desserts are low fat) based on limited evidence (some sweet foods are low fat).