When to Add Herbs: The Science of Timing

Why Herb Timing Matters

The same herb can taste completely different depending on when you add it.

Two Types of Herbs

Soft herbs — Add at the end

• Basil, cilantro, parsley, dill, chives, mint
• Delicate leaves, volatile aromatics that heat destroys

Hard herbs — Add at the beginning

• Rosemary, thyme, oregano, bay leaves, sage
• Woody stems, robust aromatics that need heat to release

Herb Guide

Herb	Type	When	Why
Basil	Soft	Right before serving	Aroma evaporates quickly
Cilantro	Soft	At serving	Freshness is everything
Rosemary	Hard	Start of cooking	Needs time for aroma
Thyme	Hard	Start of cooking	Deep flavor needs time
Bay leaf	Hard	With liquids	Slow, gentle infusion

Dried vs Fresh

Dried herbs: Use 1/3 the amount, add early, toast in oil for better flavor. Fresh herbs: Add late, heat damages delicate flavors and color.

Remember: Soft herbs last, hard herbs first!