โœฆ The Flour Guide โœฆ

Know your flour, know your bread.

"The flour you choose changes everything โ€” the flavor, the texture, the timing. Let me walk you through what you need to know, sugar."

Quick Comparison

FlourProteinHydrationFermentationLevel
All-Purpose Flour10โ€“12%65โ€“75%ModerateBeginner
Bread Flour12โ€“14%70โ€“80%ModerateBeginner
Whole Wheat Flour13โ€“14%75โ€“85%FastIntermediate
Rye Flour8โ€“9%80โ€“90%Very fastIntermediate
Spelt Flour12โ€“15%65โ€“75%FastIntermediate
Einkorn Flour18%55โ€“65%Slow to moderateAdvanced
Gluten-Free BlendsVariesVaries significantly by blendVariesAdvanced

All-Purpose Flour

Protein: 10โ€“12%Hydration: 65โ€“75%Beginner

The workhorse of the Southern kitchen, sugar. All-purpose is forgiving, widely available, and produces a mild-flavored loaf with a soft, open crumb. Your starter will be happy on it.

Characteristics
  • Moderate protein content means moderate gluten development
  • Produces a lighter, more open crumb than whole grain flours
  • Mild flavor that lets your starter shine
  • Ferments at a predictable, moderate pace
  • Easiest flour to work with for new bakers
Best For

Beginner loaves, discard recipes, pancakes, crackers

Fermentation

Moderate โ€” expect 4โ€“6 hours bulk at 75ยฐF

Miss Loretta Mae Says

"If you're just starting out, this is your flour, darlin'. Get comfortable with AP before you start experimenting with others."

Bread Flour

Protein: 12โ€“14%Hydration: 70โ€“80%Beginner

This is what most professional bakers reach for, honey. The higher protein content builds stronger gluten networks, giving you better oven spring and that gorgeous ear on your scored loaf.

Characteristics
  • Higher protein builds stronger, more extensible gluten
  • Better oven spring and taller loaves
  • Chewier crumb with larger, more irregular holes
  • Can handle higher hydration doughs
  • Produces a more complex, slightly nuttier flavor
Best For

Artisan loaves, bagels, rolls, anything needing strong structure

Fermentation

Moderate โ€” similar to AP but handles longer ferments well

Miss Loretta Mae Says

"Once you've got a few AP loaves under your belt, switch to bread flour. You'll notice the difference immediately โ€” more spring, better structure, prettier scoring."

Whole Wheat Flour

Protein: 13โ€“14%Hydration: 75โ€“85%Intermediate

Whole wheat includes the bran and germ, which means more nutrition, more flavor, and โ€” here's the thing, sugar โ€” faster fermentation. The bran cuts gluten strands, so you'll need to adjust your timing.

Characteristics
  • Bran and germ add nutty, earthy flavor complexity
  • Ferments significantly faster than white flours
  • Bran cuts gluten strands, producing a denser crumb
  • More nutritious than refined flours
  • Absorbs more water than white flour
Best For

Hearty loaves, nutritious everyday bread, adding depth to blends

Fermentation

Fast โ€” reduce bulk time by 20โ€“30% compared to white flour

Miss Loretta Mae Says

"Start by substituting just 20โ€“30% whole wheat in your usual recipe before going 100%. Pure whole wheat loaves are dense but deeply flavorful โ€” worth working up to."

Rye Flour

Protein: 8โ€“9%Hydration: 80โ€“90%Intermediate

Rye is the secret weapon of serious sourdough bakers, darlin'. 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.

Characteristics
  • Contains pentosans instead of gluten โ€” produces sticky, dense dough
  • Ferments extremely fast due to high enzyme activity
  • Adds deep, earthy, slightly sour flavor
  • Excellent for starter maintenance โ€” activates sluggish starters
  • High in fiber and nutrients
Best For

Dark rye loaves, starter feedings, adding sour complexity

Fermentation

Very fast โ€” can double in 2โ€“3 hours at room temperature

Miss Loretta Mae Says

"Even a tablespoon of rye in your starter feeding will wake her right up. For baking, start with a 10โ€“20% rye blend before attempting a full rye loaf โ€” pure rye is a whole different beast."

Spelt Flour

Protein: 12โ€“15%Hydration: 65โ€“75%Intermediate

Spelt is an ancient grain that's having a moment, sugar. It has good protein content but the gluten is more fragile than modern wheat โ€” which means it ferments quickly and can over-proof on you if you're not paying attention.

Characteristics
  • Ancient grain with a sweet, nutty flavor
  • Gluten is more extensible but less strong than modern wheat
  • More digestible for some people sensitive to modern wheat
  • Ferments faster than bread flour
  • Produces a lighter crumb than whole wheat
Best For

Lighter whole grain loaves, digestibility-focused baking

Fermentation

Fast โ€” similar pace to whole wheat

Miss Loretta Mae Says

"Handle spelt dough gently โ€” it tears easily if you overwork it. Shorter fermentation times and gentler shaping are your friends here."

Einkorn Flour

Protein: 18%Hydration: 55โ€“65%Advanced

Einkorn is the oldest wheat on earth, honey, and it bakes like nothing else. High in protein but with weak gluten structure โ€” it produces a dense, moist, deeply flavorful loaf that's unlike any modern wheat bread you've tasted.

Characteristics
  • Highest protein of any wheat but weakest gluten structure
  • Rich, buttery, almost sweet flavor profile
  • Very sticky dough that's difficult to work with
  • Does not develop gluten the same way modern wheat does
  • Highly digestible โ€” often tolerated by those with wheat sensitivities
Best For

Ancient grain enthusiasts, highly digestible loaves

Fermentation

Slow to moderate โ€” enzyme activity is different from modern wheat

Miss Loretta Mae Says

"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 Blends

Protein: VariesHydration: Varies significantly by blendAdvanced

Gluten-free sourdough is a whole different craft, darlin'. 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.

Characteristics
  • No gluten means no traditional dough development
  • Requires binders like psyllium husk or xanthan gum
  • Starter must be maintained on GF flours (rice, sorghum, buckwheat)
  • Produces a batter-like dough rather than a shapeable dough
  • Flavor varies significantly by blend used
Best For

Gluten-free bakers, celiac-friendly loaves

Fermentation

Varies โ€” GF starters can be unpredictable

Miss Loretta Mae Says

"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."