How long does it take to poach an egg?

Poached eggs cook 3–4 minutes in barely simmering water (180–190°F / 82–88°C). 3 min = runny yolk + set whites · 4 min = soft jammy yolk · 5 min = firm yolk approaching hard-cooked.

The full answer

Poaching eggs is the most temperature-sensitive egg preparation. Just-below-simmering water cooks proteins gently without toughening — but timing matters more than for any other egg method because eggs cook FROM the outside in, and the white sets at a different temperature than the yolk.

**Standard timing by yolk preference:** - **3 minutes**: classic runny poach — yolk fully liquid, whites just set, edges slightly translucent - **3:30**: soft poach — yolk thickening but still flowing - **4 minutes**: jammy poach — yolk like custard, whites fully set (standard target) - **4:30**: medium-set yolk — barely flowing center - **5 minutes**: nearly hard — chalky yolk, dense whites - 5+ minutes: over-done, rubbery whites

**Water temperature is critical:** - **180–190°F (82–88°C)**: ideal — barely simmering, surface ripples but no rolling bubbles - Below 175°F: too cold, whites won't set quickly enough; long wispy strands form - Above 195°F: water too aggressive, agitates the egg, whites break apart - Boiling (212°F): destroys whites immediately

**Method (Julia Child / Chef Thomas Keller standard):** 1. Bring water to gentle simmer in 8-inch saucepan (not deeper than 4 inches) 2. Add 1 tbsp white vinegar (helps whites coagulate) 3. Crack egg into small bowl first (NOT directly into pot) 4. Create gentle whirlpool with spoon 5. Slip egg into center of whirlpool 6. Time exactly 3–4 min depending on yolk preference 7. Lift with slotted spoon, drain on paper towel

**Why vinegar:** - Lowers water pH slightly (~5.5) - Egg whites set faster at acidic pH - Prevents wispy strands - 1 tbsp per quart of water is enough; more = sour aftertaste

**Egg freshness matters enormously:** - **Eggs 0–3 days old**: whites tight + thick, perfect poach with minimal strands - Eggs 7–14 days old: standard poach (most home eggs) - Eggs 21+ days old: whites have thinned + spread → strands, harder to keep tidy - Test: fresh eggs sink in cold water; old eggs float

**Multi-egg poaching:** - Don't add eggs at once (changes water temp + risks sticking) - Add 1 egg every 30 sec, in order - Time from when each was added - Lift in same order they went in

**Common mistakes:** - Boiling water (whites shred) - Stale eggs (white strands everywhere) - Cracking egg directly into pot (risk of broken yolk) - No vinegar (longer set time, more strands) - Crowded pot (eggs stick to each other)

**Sous vide poached eggs (modern alternative):** - 145°F (63°C) for 45 minutes - Cooked in shell - Cracked into bowl after cooking - Produces perfect oval-shaped poach every time (no whisks, no vinegar) - Used by restaurants for batch service

**Cold water bath option:** - Pre-cook to desired doneness - Plunge into ice water 30 seconds to stop cooking - Reheat in 140°F water for 1 min before serving - Useful for serving 6+ eggs simultaneously (eggs benedict for a crowd)

**Cross-reference:** see /pages/how-long-does/hard-boiled-egg-cook for hard-cooking + /pages/how-long-does/sous-vide-egg for precision-temp methods.

Most published references (Julia Child "Mastering the Art of French Cooking", J. Kenji López-Alt "The Food Lab", Thomas Keller "Ad Hoc at Home") converge on 3-4 minute window with vinegar + whirlpool method.

Time ranges by condition

What changes the time

• Egg freshness. Fresh eggs (under 7 days) poach cleanly; older eggs spread + strand
• Water temperature. 180–190°F is sweet spot; boiling shreds whites; too cool = strands form
• Vinegar amount. 1 tbsp per quart is correct; too much = sour aftertaste; none = more wispy strands
• Egg size. Large eggs standard; jumbo +30 sec; medium -30 sec

Common questions

Sources

We cite primary research, expert practice, and authoritative reference. Higher-tier sources weighted heavier. See methodology.

1. T2Julia Child, "Mastering the Art of French Cooking, Vol. 1" — Canonical English reference: 3-4 minute window + whirlpool technique
2. T3J. Kenji López-Alt, "The Food Lab" / Serious Eats — Modern detailed testing of timing + vinegar effects
3. T3Thomas Keller, "Ad Hoc at Home" — Restaurant-standard pre-cook + reheat method for batch service
4. T3Harold McGee, "On Food and Cooking" — Egg protein denaturation chemistry — white sets 144°F, yolk sets 158°F

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