Quick Answer
Which should I use?
Use Type 550 for white, open-crumb sourdoughs and recipes that need higher extensibility. Use Type 1050 when you want more structure, nuttiness and nutritional density without going full whole wheat.
🛒 Recommended Products
We recommend the following tools for this recipe:
Digital Kitchen Scale
Essential for accurate baker's percentage and conversions
Dough Scraper/Bench Knife (OXO)
Useful for folding, dividing and handling higher-hydration doughs
Dutch Oven or Cast Iron Pot (CRUSTLOVE)
Generates steam and supports oven spring for artisanal wheat loaves
Banneton Proofing Basket (DOYOLLA)
Improves final shape and skin development for hand-shaped loaves
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Comparison Table
| Property | Option A | Option B | Significance |
|---|---|---|---|
| Extraction / Ash | Type 550 (lower ash, more refined) | Type 1050 (higher ash, more bran/endosperm retained) | 1050 is darker and more mineral-rich |
| Color | Pale, cream | Light brown to beige | Visual cue for bran content |
| Protein behavior | Higher gluten extensibility, good for open crumb | Stronger, slightly coarser gluten network | 1050 gives more chew and loft stability |
| Flavor | Mild, wheaty | Malty, nutty | 1050 adds noticeable flavor depth |
| Water absorption | 65-72% | 68-76% | 1050 typically needs more water due to bran |
| Fermentation tolerance | More forgiving at higher hydration | More forgiving to long fermentation without collapsing | Bran in 1050 stabilizes dough overlong ferments |
| Best use cases | Open-crumb boules, baguettes, enriched doughs | Hearty sandwich loaves, town loafs, mixed-flour breads | |
| Availability & price | Very common, often cheaper | Common but slightly pricier |
When to Use Which?
Lower bran gives better extensibility and larger alveoli when properly hydrated [1][2]
Adds nutty flavor and keeps crumb slightly denser for slicing [1]
Easier to manage extensibility and surface tension during shaping [1]
Higher diastatic activity and bran buffer acids — more stable during long fermentation [2]
Cleaner flavor profile and softer crumb
More fiber and minerals without full whole-grain intensity [1]
Can I Mix Both?
Can I mix both?
Yes. Blending 550 and 1050 is a practical way to tune flavor, hydration and crumb. When you mention tools, weigh ingredients on a [Digital Kitchen Scale](https://amzn.to/4pUMVHi) and handle dough with a [Dough Scraper/Bench Knife (OXO)](https://amzn.to/3LR1f5E).
Converting Recipes
A → B
Flour: Replace 1:1 (550 -> 1050)
Water: Increase water by 2–5% (start conservative)
→ Darker crumb, nuttier flavor, slightly firmer texture
B → A
Flour: Replace 1:1 (1050 -> 550)
Water: Decrease water by 2–5% to maintain handling
→ Lighter crumb and milder taste; may need gentler handling to avoid slackness
💡 When converting, mix with a [Large Mixing Bowl](https://amzn.to/45rc1Gk), do a short window test or hold-back 10–20% of water and add after 10 minutes of autolyse. Use an [Instant-Read Thermometer (ThermoPro)](https://amzn.to/49Xsgwp) to check bulk fermentation temperature. Adjust hydration gradually and note results for future bakes [1][2].