FoodStorageCheck

How long does tomato sauce (spaghetti, pizza) keep in the pantry?

Official USDA FoodKeeper guidance for one exact storage condition

PantryGeneral storage guidance

Use by the package date

This is storage guidance from the cited FoodKeeper record, not a guarantee that food remains safe through the final day.

Cool, dry pantry or cupboard

Answer basis

Food
Tomato sauce
Preparation or package state
spaghetti, pizza
Storage
Pantry
Timing
General storage guidance
Source field
Pantry

Refrigerating unopened jars will NOT lengthen shelf life.

Source: USDA FSIS FoodKeeper Data, data version 128.

See every listed condition for tomato sauce