Are Frozen Vegetables Safe To Eat After Expiration Date. Many frozen foods, such as frozen pizzas and vegetables, are safe after the expiration date. Eat by date advises that unopened packages of frozen fruit and frozen vegetables can both keep for eight to 10 months past their printed date.

Many frozen foods, such as frozen pizzas and vegetables, are safe after the expiration date. Many frozen foods, such as frozen pizzas and vegetables, are safe after the expiration date. That doesn't mean all food is safe to eat when that date passes.