The Forktionary Angle
"The protected sweetness of Georgia's soil."
Definition
A sweet, mild onion cultivar from Georgia, USA, known for its low pungency and high sugar content.
Sensory Profile
Technical Metrics
Geographic Protection
Legally protected by the 'Vidalia Onion Act of 1986'
Harvest Season
Available commercially from late April to early September
Sulfur Content
Contains only 2-5% of the sulfur found in other onions
Nutrition Facts
Per 100 g (1 medium)Chef’s Secret
When caramelizing Vidalia onions, cook them slowly over low heat for an extended period to fully develop their natural sweetness without burning.
Substitutions
Other Sweet Onions (Walla Walla, Maui)
1:1Very similar mildness and sweetness, excellent raw or cooked.
Yellow Onion (cooked)
1:1More pungent raw, but sweetness develops when cooked, suitable for most dishes.
Red Onion (raw)
Visually distinct, more pungent, but can work in salads if stronger flavor is desired.
Shallots
Smaller, milder than yellow onion, good for delicate dishes, different texture.
Buying Guide
Look for firm, dry onions with papery skin and no soft spots or sprouts.