Tipo 00 vs Wheat Type 550 โ€“ Which for Sourdough?

Compare Italian Tipo 00 and European wheat Type 550 for sourdough: gluten, hydration, crumb, and best uses plus conversion tips.

Quick Answer

Which should I use?

Use Tipo 00 for tender, open-crumb pizzas and breads where a silky, extensible dough is needed. Use Wheat Type 550 when you want stronger gluten development, more chew, and better gas retention for high-rise sourdough loaves. Both can make excellent sourdough; the choice depends on desired structure and hydration [1][2].

๐Ÿ’ก Rule of thumb: choose Tipo 00 for extensibility and fine crumb; choose 550 for strength and rise.

Comparison Table

Property Option A Option B Significance
Milling/Grind Very fine, often highly refined Medium-fine, European bread milling Finer grind gives a silky texture (00); 550 retains more bran/endosperm structure [2]
Protein/gluten Typically 9โ€“11% (softer gluten) Typically 11โ€“13% (stronger gluten) 550 usually produces stronger dough with better gas retention [1]
Absorption Lower absorption at same mixing due to fine starch behavior Higher absorption; tolerates more water 550 often needs more water for same feel and crumb [1]
Bread structure Tends to give extensible dough and fine, tender crumb Gives stronger rise, more open crumb if properly developed Choose based on desired crumb and oven spring
Ideal uses Pizza, focaccia, soft sandwich bread Sourdough boules, bรขtards, hearth loaves
Flavor Neutral, allows toppings/fermentation flavors to dominate Slightly more wheaty flavor; holds fermentation complexity 550 may show more sourdough character
Availability Common in Italian and specialty markets Common across European supermarkets and mills

When to Use Which?

Neapolitan-style pizza Tipo 00

Extensible dough and fine crumb give the characteristic thin-corner, soft-center texture [2]

High-hydration sourdough loaf (75%+ hydration) Type 550

Stronger gluten network improves gas retention and oven spring at high hydration [1]

Open crumb artisan boule Type 550 or blended

550 provides strength; blending with 00 improves extensibility for a balanced crumb [1][2]

Soft sandwich loaves Tipo 00

Tender, fine crumb and softer bite

Beginner sourdough baker Type 550

More forgiving for gluten development and predictable fermentation [1]

Can I Mix Both?

Can I mix both?

Yes. Blending Tipo 00 and Type 550 is a common way to balance extensibility and strength: start with 25โ€“50% 00 and increase or decrease based on dough feel and crumb goals [1][2].

50% Tipo 00 + 50% Type 550
โ†’ Balanced dough: good oven spring with a slightly tender crumb
25% Tipo 00 + 75% Type 550
โ†’ Stronger dough with some extensibility retained
70% Tipo 00 + 30% Type 550
โ†’ Very extensible; good for pizzas and low-rise loaves

Converting Recipes

A โ†’ B

Flour: Replace Tipo 00 with Type 550 1:1

Water: Increase hydration by 2โ€“4% when switching to 550

โ†’ Dough will feel stronger and absorb more water; expect higher oven spring and slightly chewier crumb [1]

B โ†’ A

Flour: Replace Type 550 with Tipo 00 1:1

Water: Reduce hydration by 2โ€“4% initially

โ†’ Dough will be more extensible and may slacken at high hydration; adjust mixing and folds for structure [2]

๐Ÿ’ก When converting, weigh with a [digital kitchen scale](https://amzn.to/4pUMVHi) and make small hydration changes (1โ€“2%) first. Use an [instant-read thermometer](https://amzn.to/49Xsgwp) to manage fermentation temperatures and rely on feel and windowpane tests for gluten development [1][2].

Sources

  1. [1]
    The Perfect Loaf โ€“ The Perfect Loaf โ€“ Link
  2. [2]
    Plรถtzblog โ€“ Plรถtzblog โ€“ Link