Is it safe to eat rancid pie crust made with lard?

Eating rancid pie crust made with lard is not safe, as rancidity indicates the fat has oxidized, potentially leading to harmful compounds. Consuming rancid fats can cause digestive discomfort and may be associated with health risks over time. It's best to discard any pie crust that smells off or has an unusual taste to ensure your safety. Always prioritize freshness when it comes to food ingredients.