Simmering Definition:
Simmering is a method of cooking food gently in liquid at a temperature just below boiling, where small bubbles lightly break the surface.
Simmering Key Concepts:
- Temperature: The temperature of the simmering water is typically 185–205°F (85–96°C).
- Gentle Cooking: Prevents toughening proteins or breaking delicate ingredients.
- Applications: Soups, stews, stocks, sauces, and root vegetables (potatoes, yams, and sweet potatoes).
- Flavor Extraction: Draws out depth without over-reduction.
- Consistency: Maintains stable, controllable cooking without violent bubbling.

What it Does Not Mean
- Not boiling; boiling is too vigorous and can damage food texture.
- Differs from poaching, which is even gentler (160–180°F / 71–82°C).
Contextual Usage
- “The stew was left to simmering for two hours, developing a rich depth of flavor.”
- “Always simmering stock instead of boiling to keep the ingredients from agitating and clouding the stock.”
Related Terms
Notes for Chefs and Students
- Use a heavy-bottomed pot for consistent, even heat.
- Skim foam or impurities to make clean and clear broths and stocks.
- Maintain low, steady heat for extended cooking periods.