The Forktionary Angle
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Definition
Small, immature onions harvested early, known for their milder flavor and tender texture, often used whole or halved.
Sensory Profile
TasteMild, Sweet, Pungent (less than mature), Slightly sulfurous
TextureCrisp (raw), Tender, Succulent, Juicy (cooked)
AromaAromatic, Pungent (milder), Earthy
AcidityLow
Technical Metrics
Nutrition Facts
Per 25g (1 medium baby onion) Calories40 kcal
Total Fat0.1g
Saturated Fat0g
Trans Fat0g
Cholesterol0mg
Protein1.1g
Total Carbohydrate9.3g
Dietary Fiber1.7g
Total Sugars4.2g
Calcium23mg
Iron0.2mg
Potassium146mg
Chef’s Secret
Blanching baby onions in boiling water for 30 seconds makes them much easier to peel.
Substitutions
Best Match
Shallots
1:1Similar mild, sweet flavor and tender texture when cooked.
Pearl Onions
1:1Very similar, often used interchangeably, same size and flavor profile.
Small Yellow Onion (quartered)
1:1 by volume
More pungent, but provides onion flavor and can be caramelized.
Scallions (white parts)
1:1 by volume
Milder, sweeter, but lacks the same bulbous texture when cooked whole.
Buying Guide
Look for firm, dry onions with no sprouts or soft spots.
Flavor Pairings
Roasted Meats Stews Pickling Cream Sauces Thyme Balsamic Vinegar