✦ The Flour Guide ✦
"The flour you choose changes everything — the flavor, the texture, the timing. Let me walk you through what you need to know."
| Flour | Protein | Hydration | Fermentation | Level |
|---|---|---|---|---|
| All-Purpose Flour | 10–12% | 65–75% | Moderate | Beginner |
| Bread Flour | 12–14% | 70–80% | Moderate | Beginner |
| Whole Wheat Flour | 13–14% | 75–85% | Fast | Intermediate |
| Rye Flour | 8–9% | 80–90% | Very fast | Intermediate |
| Spelt Flour | 12–15% | 65–75% | Fast | Intermediate |
| Einkorn Flour | 18% | 55–65% | Slow to moderate | Advanced |
| Gluten-Free Blends | Varies | Varies | Varies | Advanced |
The workhorse of the home kitchen. All-purpose is forgiving, widely available, and produces a mild-flavored loaf with a soft, open crumb. Your starter will be happy on it.
Beginner loaves, discard recipes, pancakes, crackers
Moderate — expect 4–6 hours bulk at 75°F
"If you're just starting out, this is your flour. Get comfortable with AP before you start experimenting with others."
This is what most professional bakers reach for. The higher protein content builds stronger gluten networks, giving you better oven spring and that gorgeous ear on your scored loaf.
Artisan loaves, bagels, rolls, anything needing strong structure
Moderate — similar to AP but handles longer ferments well
"Once you've got a few AP loaves under your belt, switch to bread flour. You'll notice the difference immediately — more spring, better structure, prettier scoring."
Whole wheat includes the bran and germ, which means more nutrition, more flavor, and — here's the thing — faster fermentation. The bran cuts gluten strands, so you'll need to adjust your timing.
Hearty loaves, nutritious everyday bread, adding depth to blends
Fast — reduce bulk time by 20–30% compared to white flour
"Start by substituting just 20–30% whole wheat in your usual recipe before going 100%. Pure whole wheat loaves are dense but deeply flavorful — worth working up to."
Rye is the secret weapon of serious sourdough bakers. It ferments faster than any other flour, feeds your starter like nothing else, and adds a deep, earthy complexity that plain white loaves just can't match.
Dark rye loaves, starter feedings, adding sour complexity
Very fast — can double in 2–3 hours at room temperature
"Even a tablespoon of rye in your starter feeding will wake her right up. For baking, start with a 10–20% rye blend before attempting a full rye loaf — pure rye is a whole different beast."
Spelt is an ancient grain that's having a moment. It has good protein content but the gluten is more fragile than modern wheat — which means it ferments quickly and can over-proof on you if you're not paying attention.
Lighter whole grain loaves, digestibility-focused baking
Fast — similar pace to whole wheat
"Handle spelt dough gently — it tears easily if you overwork it. Shorter fermentation times and gentler shaping are your friends here."
Einkorn is the oldest wheat on earth, and it bakes like nothing else. High in protein but with weak gluten structure — it produces a dense, moist, deeply flavorful loaf that's unlike any modern wheat bread you've tasted.
Ancient grain enthusiasts, highly digestible loaves
Slow to moderate — enzyme activity is different from modern wheat
"Don't try to develop gluten with einkorn the way you would bread flour. Use a no-knead approach, keep hydration lower than you think, and be patient with a long cold proof."
Gluten-free sourdough is a whole different craft. Without gluten, you're relying on xanthan gum, psyllium husk, or other binders to hold the structure together. It takes patience and experimentation, but it can be done.
Gluten-free bakers, celiac-friendly loaves
Varies — GF starters can be unpredictable
"Use a certified GF sourdough starter fed on rice flour or a certified GF blend. Psyllium husk is your best friend for structure. Bake in a loaf pan rather than free-form."