48-Hour Poolish
Pizza Dough
Master the poolish method for exceptional pizza dough. Two-stage fermentation creates complex, slightly tangy flavor with incredible texture.
What is Poolish?
Poolish is a preferment—a portion of flour, water, and yeast mixed the day before. It ferments slowly, developing complex flavors and organic acids that give the final dough a subtle tang, better extensibility, and more open crumb structure.
The Secret of Neapolitan Pizzerias
Poolish (Day 1)
Mixed 12-16 hours prior
- Tipo 00 flourpart of total flour200g
- Waterroom temperature200g
- Instant dry yeasttiny amount - use precision scale0.2g
Thursday Evening: Make Poolish
Mix the Poolish
In a clean container, combine 200g flour, 200g room-temperature water, and 0.2g instant yeast. Stir until smooth—it should have the consistency of thick pancake batter with no dry flour remaining.
Ferment 12-16 Hours
Cover loosely (not airtight—CO₂ needs to escape) and leave at room temperature (20-22°C). The poolish will slowly rise, become bubbly, and develop a pleasant, slightly sour smell.
Checklist: Is It Ready?
- Surface is domed and covered in bubbles
- Smells slightly tangy/yeasty (not sour)
- Has roughly tripled in size
- When stirred, it looks webby and stretchy
Friday Morning: Final Dough
Combine Ingredients
To your ripe poolish, add 196g cold water, 18g salt, and 0.4g yeast. Stir to break up the poolish. Then add 410g flour and mix until a shaggy dough forms.
Knead (10-15 minutes)
Turn out and knead until smooth and elastic. The poolish makes the dough more extensible than a direct dough—it should stretch easily and feel silky.
Bulk Ferment + Refrigerate
Let rise 2 hours at room temperature, then transfer to the refrigerator for 18-24 hours. This second cold ferment further develops flavor.
Saturday: Shape and Bake
Ball While Cold (Noon)
Remove dough from fridge. Divide into 4 pieces while still cold (easier to handle). Shape into tight balls and place in proofing containers.
Final Proof (4-6 Hours)
Let balls come to room temperature and finish proofing. This takes 4-6 hours depending on temperature. Dough is ready when it's doubled, jiggly, and a poke springs back slowly.
Bake
Preheat oven with steel/stone for 60+ minutes. Stretch the dough—poolish dough is incredibly extensible and almost stretches itself. Top and bake until beautifully leopard-spotted.
Tips for Success
- Don't let poolish over-ferment: If it starts to collapse or smell very sour, it's past its prime. Use within 16-18 hours.
- Temperature matters: In summer, use cold water for the poolish or ferment in a cooler spot.
- The dough will feel different: Poolish dough is more extensible and less elastic than direct dough. This is normal and makes stretching easier.
- Worth the wait: The flavor complexity from poolish is noticeable—slightly tangy with better depth.