How Long Does It Keep?
Condiments, Sauces & Canned Goods

Salad dressinghomemade

2 weeks in the fridge after opening.

Pantry

No USDA guidance

Fridge

after opening
2 weeks

Freezer

No USDA guidance

Source: USDA FSIS FoodKeeperHow to read these times

Common questions

How long does salad dressing (homemade) last in the fridge?

2 weeks after opening.

How can I tell if salad dressing (homemade) has gone bad?

Throw it out if it smells off, feels slimy or sticky, shows mold, or has changed color. Storage times assume it was handled safely and kept cold the whole time.