Vegetable
Yellow Onion
Availability:
★
★
★
★
★
(Local supermarket)
What is it?
A sweet, aromatic bulb containing sulfur compounds which break down into caramelized sugars upon heating. Slicing along the fiber helps maintain structural integrity during simmering.
Substitution Guide
✅
Best Substitute
Sweet Onion
Milder raw heat and cooks down slightly faster; works beautifully in Oyakodon.
⚠️
Acceptable
Shallots
More concentrated, delicate flavor with a hint of garlic aroma; delicious but changes the traditional profile.
🚫
NEVER Use
Red Onion
Red onion stays sharp when cooked. It also bleeds colour into a clear broth.
Related Ingredients
Did you know?
🔬Slicing along the onion's fiber prevents cell walls from collapsing completely, keeping a slight pleasant chew after simmering.
Sensory Profile
Sharp sulfur aroma when raw, transforming into deep rich sweetness upon simmering.
