Bread Baking Ingredients: The Complete Buying Guide

On this page (11 sections)

1. What does bread flour do in bread?
2. How do bread flour and all-purpose flour differ?
3. Which whole wheat flour should you choose?
4. What is rye flour used for?
5. What is sourdough bread made of?
6. Which yeast should you use for bread?
7. What other ingredients does bread need?
8. What should you check when buying bread flour?
9. How do you choose ingredients for a bread machine?
10. What if you need gluten-free bread?
11. How should you decide what to bake next?

Bread flour is a good starting point for chewy yeast breads, while whole wheat and rye flour bring more grain flavor and a denser crumb. The right bread baking ingredients depend on the loaf you want, the recipe you follow and whether you bake by hand or use a machine.

Flour builds the loaf, yeast helps it rise, and water brings the dough together. Salt adds flavor, while optional ingredients such as malt powder or dough conditioner suit particular recipes and goals.

Use this guide to compare flour types, choose yeast and understand the supporting ingredients. For a deeper comparison of bread flour options, start with our guide to which type of bread flour to use.

What does bread flour do in bread?

Bread flour gives yeast dough a stronger structure and a chewier bite than many lower-protein flours. That makes it a common choice for sandwich loaves, rolls, bagels and other breads that need to hold their shape.

Flour contains starch and protein. When wheat flour gets wet and is mixed, its proteins form gluten, which helps trap gas as the dough rises.

The word “bread” on a flour bag is a helpful clue, but it does not tell you how every loaf will turn out. Your recipe, mixing method, flour brand and other ingredients all affect the result.

Choose by the loaf you plan to bake:

For product options and buying details, see our guide to the best King Arthur bread flour. If you’re weighing a flour choice against its whole-wheat alternative, our King Arthur bread flour vs whole wheat flour comparison covers that decision.

How do bread flour and all-purpose flour differ?

Bread flour is generally chosen for its ability to support a chewy loaf, while all-purpose flour is made for a wider range of baking. Either can suit some bread recipes, but a swap can change the dough and finished crumb.

Start with the flour a tested recipe names. If you substitute, pay attention to how the dough comes together rather than expecting the same result from every flour brand.

A baking reference can help when you want instructions beyond a single recipe. The King Arthur Baking Company's All-Purpose Baker's Companion includes recipes for yeast breads and sourdoughs, plus ingredient guidance, substitutions and troubleshooting advice.

The book also covers cakes, cookies, quick breads and brownies, so it may suit a household that bakes across several categories. Its updated edition was published in 2021.

Which whole wheat flour should you choose?

Whole wheat flour includes more of the wheat grain than refined white flour, which gives bread a more pronounced grain character. Use a recipe made for whole wheat flour if you’re new to baking with it, because dough handling and liquid needs can differ.

Some bakers blend whole wheat flour with bread or all-purpose flour to balance grain flavor with a lighter loaf. Make that change gradually and record what you use so you can adjust the next bake.

One Degree Organics Sprouted Whole Wheat Flour is made from sprouted whole grain wheat. The brand describes its flavor as mild and subtly nutty, and says it can be used for breads, pancakes, muffins, waffles, pizza dough, cakes and cookies.

For a closer look at flour choices and health-related claims, read which whole wheat flour is healthiest. The flour itself is only one part of a balanced diet, so compare ingredient details with your own needs instead of treating a flour choice as a health guarantee.

Our whole wheat flour bread recipe shows how to approach a loaf made with whole wheat flour. For another flour that suits recipes beyond bread, explore the best Bob's Red Mill flours for bread baking.

What is rye flour used for?

Rye flour is used in rye breads and in blends with wheat flour. Choose it when you want rye’s distinctive grain flavor, and use a recipe that specifies the amount because rye dough can behave differently from wheat-only dough.

Rye flour is not a gluten-free flour. If you need to avoid gluten, don’t use rye as a substitute for a gluten-free flour blend.

You can make more than a traditional loaf with rye flour. Our guide to what you can make with rye flour covers other ways to use it, and the best rye flour for bread machines guide focuses on flour choices for machine baking.

If you bake rye in a machine, the machine itself matters too. See what is the best bread machine for rye bread? for help matching a machine to the loaf.

What is sourdough bread made of?

Sourdough bread is made from flour, water, salt and a live sourdough starter. The starter contains wild yeast and bacteria that ferment the dough; recipes vary in how they feed and use it.

A sourdough loaf does not usually rely on packaged yeast for its rise, though some recipes include it. Follow the starter schedule and dough cues in your chosen recipe because fermentation timing can vary.

If you’re starting with sourdough, first learn what sourdough bread is made of. It can help you understand the role of the starter before you buy flour or change your recipe.

Which yeast should you use for bread?

Active dry yeast and instant yeast are both used in bread baking. Choose the type named in your recipe, then follow its directions for mixing and proofing.

Instant yeast is often mixed directly with dry ingredients. Active dry yeast may be dissolved first in some recipes, but instructions can differ by brand and recipe.

A bread machine recipe may call for a particular kind of yeast or a specific order for adding ingredients. Check your machine manual before making a swap.

Compare the two options in our active dry yeast vs instant yeast guide, then use the instant yeast bread recipe if you want a recipe built around instant yeast.

Yeast also appears in pizza dough. If that’s your next bake, see our guide to the best active dry yeast for pizza dough.

What other ingredients does bread need?

A basic yeast bread often uses flour, water, yeast and salt. Some recipes add sugar, fat, milk, eggs or other ingredients to suit the loaf’s flavor and texture.

Salt seasons the dough and is part of the recipe’s structure. Measure it carefully and don’t leave it out without a recipe adjustment, since changing salt can affect the bake as well as the flavor.

Optional ingredients solve specific baking needs. Dough conditioner is used in some recipes to adjust dough handling or loaf texture; malt powder may be included in certain formulas.

They are not required for every loaf.

If you’re considering one of these additions, start with a recipe that explains how to use it. Our guides to the best dough conditioner for bread and best diastatic malt powder for bread baking explain where each may fit.

What should you check when buying bread flour?

Start with the flour type and the recipe you plan to bake. Then check the package size, ingredient details and any information that matters for your household.

Look at the flour’s name and intended use, but don’t assume two products with similar names will behave identically in every recipe. If you’re comparing brands, note the recipe, flour and any changes you make so you can repeat a result you like.

Bob’s Red Mill Artisan Bread Flour is described as unbleached and unbromated, enriched and malted. Its product details give 5 g of protein per serving, and the brand describes it as suitable for rustic loaves, baguettes, pizza crusts, rolls, sandwich loaves, pretzels, bagels and flatbreads.

For a smaller or more general baking reference, compare the book and flour options in this guide before deciding what best fits your kitchen. King Arthur, with the product name “Flour King Arthur Special 50,” is described as an essential gluten-free pantry staple for bakers.

Check the ingredient and allergen information for any flour you consider, especially if someone in your household has an allergy concern. Product details for this King Arthur item include an allergen warning that packaged products may contain or contact common allergens.

For bread flour enrichment details, see is King Arthur bread flour enriched?. You can also compare flour buying options in our best bread mixes for bread machines guide if you’d rather start from a prepared mix.

How do you choose ingredients for a bread machine?

Choose ingredients that match the machine’s recipe and instructions. A bread machine controls mixing and baking, but it still depends on the right ingredient amounts and order.

Many recipes call for ingredients to be added in a specific sequence. Follow the manual for your machine, especially when it gives instructions about yeast placement, liquid temperature or flour measurement.

Bread flour can suit machine loaves that call for it, while whole wheat and rye recipes may use different proportions or cycles. Use a recipe written for your machine or a recipe with machine-specific directions.

If you’re making dough by hand, our guide to how to make bread dough walks through the process. For a different use of bread flour, explore the best bread flour for pizza dough.

What if you need gluten-free bread?

Use a recipe and flour blend designed for gluten-free bread. Wheat and rye flour contain gluten, so they are not substitutes for gluten-free flour.

Gluten-free baking uses different ingredients and methods from conventional yeast bread. Choose a recipe that explains the flour blend and steps, and check each ingredient’s packaging for allergen and cross-contact information.

For help choosing a loaf, read what type of bread is gluten free?. Our guide to how bread is made gluten free explains why gluten-free bread recipes need their own ingredient approach.

How should you decide what to bake next?

Choose bread flour for a recipe that calls for a chewy wheat loaf, whole wheat flour for a grain-forward loaf, and rye flour for a rye bread or blend. Keep the recipe’s flour and yeast directions together until you know what changes when you substitute.

If you want a broader reference for baking and troubleshooting, consider The King Arthur Baking Company's All-Purpose Baker's Companion. If you bake often and want flour in bulk, compare Bob’s Red Mill Artisan Bread Flour’s 25 lb bag with your storage space and baking routine.

For a specific buying choice, use the matching guide: compare bread flour by type, review best rye flour for bread machines for machine baking, or follow a recipe suited to the loaf you want.

Frequently asked questions

What flour is best for homemade bread?

Bread flour is a useful starting point for chewy yeast loaves, while all-purpose flour can work in many recipes and whole wheat or rye flour adds grain flavor and a heavier crumb. Follow the flour named in your recipe first, then adjust only when you understand how the change affects the dough.

Can I use all-purpose flour instead of bread flour?

You can use all-purpose flour in many bread recipes, though the loaf may have a softer structure than one made with bread flour. Flour brands and recipes vary, so use the dough's feel and the recipe's guidance instead of assuming a fixed one-to-one result.

What kind of yeast should I use in a bread machine?

Instant yeast is often convenient for bread machines because many recipes let you add it directly with the dry ingredients. Check your machine's manual and recipe, since some recipes call for active dry yeast and use a different mixing or proofing method.

Is rye flour gluten free?

No. Rye is a gluten-containing grain, so rye flour is not gluten free.

If you need gluten-free bread, choose a recipe designed for gluten-free ingredients and check every ingredient and its packaging for cross-contact information.

Can I replace all the white flour with whole wheat flour?

You can bake with all whole wheat flour when the recipe is designed for it, but a direct swap can change how much liquid the dough needs and how dense the loaf feels. For a first change, use a recipe that names whole wheat flour or replace only part of the flour.