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Best Cake Flour Substitute in Bagels

The best substitute for Cake Flour in Bagels is All-Purpose Flour with Cornstarch because it closely mimics the lower protein content of cake flour, resulting in a softer crumb without compromising the chewiness essential to bagels.

Last Reviewed March 25, 2026
Reviewer IngredientSwap Culinary Team
Methodology Data-driven analysis & culinary science review

Top 5 Cake Flour Substitutes for Bagels

Substitute Ratio
All-Purpose Flour with Cornstarch Best For every 1 cup cake flour, use 1 cup all-purpose flour minus 2 tablespoons, plus 2 tablespoons cornstarch This blend reduces protein content to approximate cake flour, yielding a softer crumb while maintaining chewiness.
VeganDairy-FreeFat-FreeNut-Free
Pastry Flour 1:1 substitution for cake flour Pastry flour has a protein content between cake and all-purpose flour, giving a tender crumb with moderate chewiness.
VeganDairy-FreeFat-FreeNut-Free
All-Purpose Flour Alone 1:1 substitution for cake flour Using all-purpose flour alone results in a denser, chewier bagel with less tenderness.
VeganDairy-FreeFat-FreeNut-Free
White Whole Wheat Flour with Cornstarch For every 1 cup cake flour, use 3/4 cup white whole wheat flour plus 1/4 cup cornstarch This blend adds fiber and nutrients but produces a denser bagel with a nuttier flavor and slightly coarser texture.
VeganDairy-FreeFat-FreeNut-Freehigh-fiber
Sponge Cake Flour (if available) 1:1 substitution for cake flour Sponge cake flour is a specialty low-protein flour that can mimic cake flour but may be harder to source.
VeganDairy-FreeFat-FreeNut-Free

Deeper Dive: Using Cake Flour Substitutes in Bagels

What Actually Happens in Practice?

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Common Mistakes to Avoid

How Results Can Vary

Edge Cases & Exceptions

Detailed Guide: Each Cake Flour Substitute in Bagels

All-Purpose Flour with Cornstarch

VeganDairy-FreeFat-FreeNut-Free
For every 1 cup cake flour, use 1 cup all-purpose flour minus 2 tablespoons, plus 2 tablespoons cornstarch
Quick tip: This blend reduces protein content to approximate cake flour, yielding a softer crumb while maintaining chewiness.

Cake flour has lower protein (about 7-8%) compared to all-purpose flour (10-12%), which affects gluten formation. Adding cornstarch dilutes the protein content, softening the flour and reducing gluten strength, which is beneficial for bagels that require a balance of chewiness and tenderness.

To ensure success, sift the all-purpose flour and cornstarch together to evenly distribute the cornstarch. Watch dough hydration carefully, as the cornstarch can slightly affect absorption.

Compared to pure cake flour, this substitute produces bagels with a slightly firmer crust but a similarly tender interior, preserving the traditional bagel chew with a subtle softness.

Pastry Flour

VeganDairy-FreeFat-FreeNut-Free
1:1 substitution for cake flour
Quick tip: Pastry flour has a protein content between cake and all-purpose flour, giving a tender crumb with moderate chewiness.

Pastry flour typically contains 8-9% protein, which is higher than cake flour but lower than all-purpose flour. This moderate protein level allows for gluten development sufficient to create the characteristic chew of bagels while maintaining some tenderness.

When using pastry flour, slightly reduce water in the dough as it absorbs moisture differently than cake flour. Monitor dough elasticity during kneading to avoid overdevelopment.

The final bagel will be slightly firmer than with cake flour but softer than with bread flour, striking a good balance for those seeking a tender yet chewy texture.

All-Purpose Flour Alone

VeganDairy-FreeFat-FreeNut-Free
1:1 substitution for cake flour
Quick tip: Using all-purpose flour alone results in a denser, chewier bagel with less tenderness.

All-purpose flour has a higher protein content than cake flour, which promotes stronger gluten networks. This leads to bagels that are denser and chewier, which can be desirable but lacks the slight softness cake flour imparts.

To mitigate toughness, avoid over-kneading and consider slightly increasing hydration to maintain dough extensibility.

The final product will have a traditional bagel chew but with a firmer, less tender crumb compared to cake flour-based dough.

White Whole Wheat Flour with Cornstarch

VeganDairy-FreeFat-FreeNut-Freehigh-fiber
For every 1 cup cake flour, use 3/4 cup white whole wheat flour plus 1/4 cup cornstarch
Quick tip: This blend adds fiber and nutrients but produces a denser bagel with a nuttier flavor and slightly coarser texture.

White whole wheat flour has higher protein and bran content than cake flour, which can toughen bagels. Adding cornstarch reduces protein concentration and lightens the texture.

Mix thoroughly and consider increasing hydration by 5-10% to compensate for bran absorption. Expect a longer fermentation time due to bran's impact on yeast activity.

The resulting bagels will be heartier and more flavorful but less tender than those made with cake flour, with a chewier bite and slightly grainy crumb.

Sponge Cake Flour (if available)

VeganDairy-FreeFat-FreeNut-Free
1:1 substitution for cake flour
Quick tip: Sponge cake flour is a specialty low-protein flour that can mimic cake flour but may be harder to source.

Sponge cake flour is milled specifically for delicate cakes and has a protein content similar to cake flour. It produces tender baked goods with minimal gluten development.

Use it as a direct substitute but be aware that bagels require some chew, so dough handling should emphasize gluten development through kneading.

Bagels made with sponge cake flour will be softer and less chewy, potentially deviating from traditional texture but suitable for softer-style bagels.

Vegan Cake Flour Substitutes for Bagels

Full Vegan guide →
All-Purpose Flour with Cornstarch
Ratio: For every 1 cup cake flour, use 1 cup all-purpose flour minus 2 tablespoons, plus 2 tablespoons cornstarch

This blend reduces protein content to approximate cake flour, yielding a softer crumb while maintaining chewiness.

Pastry Flour
Ratio: 1:1 substitution for cake flour

Pastry flour has a protein content between cake and all-purpose flour, giving a tender crumb with moderate chewiness.

All-Purpose Flour Alone
Ratio: 1:1 substitution for cake flour

Using all-purpose flour alone results in a denser, chewier bagel with less tenderness.

White Whole Wheat Flour with Cornstarch
Ratio: For every 1 cup cake flour, use 3/4 cup white whole wheat flour plus 1/4 cup cornstarch

This blend adds fiber and nutrients but produces a denser bagel with a nuttier flavor and slightly coarser texture.

Sponge Cake Flour (if available)
Ratio: 1:1 substitution for cake flour

Sponge cake flour is a specialty low-protein flour that can mimic cake flour but may be harder to source.

Dairy-Free Cake Flour Substitutes for Bagels

Full Dairy-Free guide →
All-Purpose Flour with Cornstarch
Ratio: For every 1 cup cake flour, use 1 cup all-purpose flour minus 2 tablespoons, plus 2 tablespoons cornstarch

This blend reduces protein content to approximate cake flour, yielding a softer crumb while maintaining chewiness.

Pastry Flour
Ratio: 1:1 substitution for cake flour

Pastry flour has a protein content between cake and all-purpose flour, giving a tender crumb with moderate chewiness.

All-Purpose Flour Alone
Ratio: 1:1 substitution for cake flour

Using all-purpose flour alone results in a denser, chewier bagel with less tenderness.

White Whole Wheat Flour with Cornstarch
Ratio: For every 1 cup cake flour, use 3/4 cup white whole wheat flour plus 1/4 cup cornstarch

This blend adds fiber and nutrients but produces a denser bagel with a nuttier flavor and slightly coarser texture.

Sponge Cake Flour (if available)
Ratio: 1:1 substitution for cake flour

Sponge cake flour is a specialty low-protein flour that can mimic cake flour but may be harder to source.

What NOT to Use as a Cake Flour Substitute in Bagels

✗ Bread Flour

Bread flour has a high protein content that creates excessive gluten development, leading to overly dense and tough bagels that lack the slight tenderness cake flour provides.

✗ Self-Rising Flour

Self-rising flour contains leavening agents and salt, which can interfere with the precise fermentation and boiling steps in bagel making, resulting in an off texture and flavor.

✗ Gluten-Free Flour Blends

Most gluten-free blends lack the gluten structure necessary for bagels, causing them to crumble and fail to develop the characteristic chewy texture.

Sources & Methodology

Cross-referenced against USDA FoodData Central nutritional data and peer-reviewed culinary science publications. Source URLs verified as of the sources_verified_date.

Need to substitute other ingredients in Bagels?

All substitutes for Bagels →

Cake Flour Substitutes in Other Recipes

View all Cake Flour substitutes →

Need More Help?

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