How To Make Cake & Pastry Flour from Freshly Milled Flour

Homemade cake and pastry flour from fresh milled flour gives your bakes that fluffy, tender crumb we all look for in layer cakes, cookies, and pastries. By milling soft wheat and sifting it fine, you can create a flour that behaves like cake flour or pastry flour, light, delicate, and dependable, without relying on bleached grocery-store flour.

Whether you’re baking a birthday cake, a tray of shortcakes, or an angel food cake, this cake and pastry flour lets you enjoy bakery-style results made from freshly milled flour.

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The plated slice of chocolate cake sits ready to enjoy on a vintage floral plate with a silver fork. The full cake in the background shows where the slice was removed.

If you’re just getting started with fresh milled flour, you might also enjoy these posts: Sifting Freshly Milled Flour | Why, When & How to Do It, so you know exactly when and why to sift, and Best Whole Grains to Mill at Home for Fresh Flour, a simple guide to choosing the right wheat berries for cakes, breads, and everything in between.

A Cottage Milling Note

I’ve been milling soft wheats since the late 1990s, and I still remember the first time I baked a birthday cake with my own flour,  it came out tender, fragrant, and unlike anything from a box of store flour.

My MawMaw Nub always said the best baking starts with the simplest ingredients, and that wisdom rings true every time I reach for freshly milled wheat.

This is the same method I use in my own cottage kitchen, and it’s the one I love teaching home bakers like you. Once you try it, you’ll see just how easy and rewarding it is to make your own cake and pastry flour at home.

Why You’ll Love This Flour Blend

  • Tender, fluffy bakes every time – Soft wheat’s lower protein means less gluten, so your cakes and pastries stay delicate and light. Even classics like white cake or carrot cake come out melt-in-your-mouth soft.
  • Bakery-style texture at home – When you sift fresh flour, you get that fine, silky consistency usually only found in store-bought cake flour. The result? Layers that rise evenly and pastries that flake beautifully.
  • Clean and simple ingredients – This blend uses nothing but soft wheat—and, if you’d like, a touch of cornstarch or tapioca starch. No bleaching, no fillers, just flour you can trust straight from your mill.
  • Easy to adapt – This blend is flexible: lighter for angel food cake, a little heartier for rustic pastries, or customized with heirloom grains like einkorn for added flavor. You’re in full control of the final texture.

Ingredients

  • Soft White Wheat – The best choice for cakes. It has a mild, neutral flavor and the lowest protein content of the wheats, which means minimal gluten development. Perfect for when you want your frosting or filling to shine.
  • Soft Red Wheat – Brings a warm, nutty flavor and a gentle golden color. Wonderful for rustic pastries, tarts, or shortcakes when you want a touch more depth without heaviness.
  • Einkorn – An ancient grain with a naturally buttery, rich flavor. It doesn’t provide much gluten strength on its own, but it shines in cakes, cookies, and pastries where tenderness is the goal.
  • Spelt – Slightly sweet and earthy, spelt pairs beautifully with fruits and spices. It works well in muffins, quick breads, and cookies, or blended with soft wheat for pastries that are both tender and flavorful.

Tools you’ll need

  • Grain mill – Electric mills are the fastest and most consistent, but a hand-crank mill works well for smaller batches. Both give you the fresh flour that makes the difference.
  • Sieve (#60) – Essential for creating a finer flour. A #40 or #50 sieve leaves a touch of bran for a bit more body, while a #60 sieve creates the silky texture you want for cakes and pastries.
  • Large mixing bowl & whisk – For blending flours evenly before baking or storing.
  • Airtight container – Keeps flour fresh if you’re not using it right away. A glass jar, canister, or freezer-safe container works best.

Measuring Tips

Getting the measurements right is one of the most important parts of baking with fresh milled flour. Because it’s naturally lighter and more aerated than store bought flour, it tends to take up more space in your measuring cup.

That means if you scoop it cup-for-cup without adjusting, your cakes and pastries may come out denser than you hoped.

By weight (the best method) – Use a kitchen scale whenever you can. For cakes and pastries, aim for 120 g of sifted flour per cup. To get that much sifted flour, you’ll usually need to mill about 156–176 g of wheat berries, since some of the bran and heavier particles get sifted out.

By volume (if you don’t have a scale) – Use 1¼ cups of freshly milled flour in place of 1 cup of store-bought flour. This little adjustment helps balance out the fluffiness of the fresh flour so your recipe stays consistent.

Why weighing is better – When you weigh, you take the guesswork out. Every cup is different depending on how you scoop or sift, but grams are always steady. Especially for tender bakes like cakes, weighing ensures you’ll get that soft crumb and gentle rise every time.

Close-up of a wooden grain mill grinding flour into a glass bowl on a kitchen counter.

Instructions

  1. Mill your grain – Start with your choice of soft wheat berries (soft white for a lighter flavor, soft red for a nutty depth). Grind them on the finest setting your mill allows. Expect the flour to come out slightly warm — that’s normal. If it feels hot, let it cool on the counter for 10–15 minutes before moving on.
  2. Sift for texture – Use a #60 sieve for the softest, silkiest flour, ideal for cakes and tender pastries. A #40 or #50 sieve will still create a lovely texture while leaving a touch of bran for more flavor and color. Work the flour gently through the sieve using your hand or a spoon or use an electric sifter, and set aside the bran for muffins, pancakes, or feeding your sourdough starter.
  3. Measure carefully – Fresh flour is fluffier than store-bought, so it doesn’t measure the same by volume. For accuracy, weigh your sifted flour: 120 g equals about 1 cup. To get that amount, you’ll need 170-200 g of berries before sifting, depending on how much bran you remove.
  4. Optional starch addition – If you want your flour to mimic commercial cake flour even more closely, remove 1–2 tablespoons of flour per cup and replace it with 1 tablespoon of cornstarch or tapioca starch. This step reduces protein content just enough to give an extra tender crumb.
  5. Cool before baking – If you’re making pastry or anything with butter, place your flour in the refrigerator for at least an hour (or freezer for 30 minutes). Cold flour blends more evenly with cold fats, giving you the flaky layers that make pie crusts and biscuits shine.
  6. Use or store – Ideally, bake with your flour the same day you mill and sift. If storing, keep it in an airtight container in the refrigerator for up to a week or in the freezer for up to three months. Always label it with the milling date so you know how fresh it is.
  7. First bake guidance – Don’t be surprised if your first cake or pastry comes out a little different than you’re used to with store-bought flour. Fresh flour absorbs liquid differently and can feel lighter in the bowl but denser once baked. If your cake feels a touch heavier, try sifting twice next time, or add a tablespoon or two of extra liquid. With each bake, you’ll get a feel for how your flour behaves, and soon it will feel second nature.
Bowls and a wooden scoop filled with wheat berries and freshly milled flour on a lace-covered table with a digital scale.
Hands sifting freshly milled flour through a metal sieve into a glass bowl on a lace-covered table.

Storing Your Fresh Milled Cake & Pastry Flour

Use it fresh whenever possible – Milling only what you need ensures you capture the flour’s natural qualities before they begin to fade.

Cool before mixing with butter or lard – Flour comes out of the mill warm (often around 105–110°F). To avoid melting fats too quickly in pastry dough, spread sifted flour in a shallow container and chill it in the refrigerator for about 1 hour, or freeze briefly (20–30 minutes).

Short-term storage (up to 1 week) – Store flour in an airtight container in the refrigerator to help slow oxidation and maintain freshness.

Longer storage (up to 3 months) – For extended use, place flour in freezer-safe, airtight bags or containers. Always bring frozen flour to room temperature before baking to prevent condensation.

Separate the bran if sifted – If you’ve sifted out bran, keep it in a separate container. The bran can be used in muffins, pancakes, or porridges, while keeping the sifted flour light and better suited for delicate cakes.

Label Tip – Label each jar or bag with the milling date so you always know how fresh your flour is. It keeps your baking consistent and helps prevent waste.


¹ Reference: Sue Becker, Bread Beckers, “Why Mill Your Own Flour?” – educational resource on flour freshness.

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FAQ

By weight is always best: 120 g sifted flour per cup. If you’re using a measuring cup instead, spoon flour in lightly rather than scooping, and use 1¼ cups fresh milled flour for every 1 cup of store-bought. Because fresh flour is more aerated, packing it down can throw off your recipe. For more guidance helping you with recipes read this guide: How to Bake with Freshly Milled Flour | Tips & Recipes.

Sifting is highly recommended. Bran in whole wheat flour acts like tiny shards, cutting through gluten strands and weighing down delicate bakes. Using a #60 sieve removes enough bran to achieve the fine, silky texture associated with commercial cake and pastry flours. You can save the sifted bran for muffins, pancakes, or granola to avoid waste. Read more about sifting: Sifting Freshly Milled Flour | Why, When & How to Do It.

This usually happens when bran interrupts gluten formation or when hydration is off. To fix it, sift your flour or try a hot soak (pouring 180°F liquid over flour and resting 30–60 minutes) before mixing. Also check your hydration — fresh flour often needs 5–10% more liquid than store-bought.

Cake and pastry flour come from soft wheat berries, which naturally contain less protein (8–10%) than hard wheats. Soft white wheat is mild and neutral, ideal for sponge cakes and vanilla cakes where you want the filling or frosting to shine. Soft red wheat has a nuttier, deeper flavor that’s wonderful in pastries like pie crusts, biscuits, or galettes. Using soft wheat is what keeps your crumb tender instead of chewy. Read more about what gains to use: Best Whole Grains to Mill for Baking Bread & More

Yes, but you’ll need to adjust for texture and moisture. Freshly milled flour is fluffier and more aerated than store-bought, so if you’re measuring by cups, use 1¼ cups of fresh milled flour for every 1 cup of all-purpose. For accuracy, it’s best to weigh: 120 g sifted flour per cup. Keep in mind that cakes and pastries made with whole wheat flours may turn out more rustic unless you sift with a #60 sieve.

Freshly milled flour is best used the same day for peak nutrition and flavor. If you mill ahead, store in an airtight container in the refrigerator for up to one week or in the freezer for up to three months. For pastries, it’s actually helpful to use cold flour — it keeps butter or lard from melting too quickly and creates flakier layers.

Yes. While some bakers mimic cake flour by replacing 1–2 tablespoons of flour with cornstarch, using freshly milled soft wheat and sifting with a #60 sieve often gives you the same light texture without needing starch. If you prefer, tapioca starch can be used as a substitute, though arrowroot tends to behave differently in cakes.

A wooden flour mill dispensing freshly ground flour into a glass bowl in a cozy kitchen with copper utensils.

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Homemade Cake & Pastry Flour from Fresh Milled Flour

Author: Emily Rider
Learn how to make homemade cake flour from freshly milled wheat in this easy guide. Perfect for tender yellow cake, moist chocolate cake, or soft pastries, this homemade flour method brings out rich flavor and texture.
Prep Time:10 minutes
Resting Time:30 minutes
Total Time:40 minutes
Yield: 1 cup
Cost: $0.10-$3 per batch (excluding mill)

Supplies

  • Electric or stone grain mill (WonderMill, Mockmill)
  • No. 60 sieves (manual or electric)
  • Kitchen scale
  • Mixing bowls
  • Measuring Cups and Spoons
  • Airtight container or twist-top lid jar (for bran or extra flour)

Elements

  • 170-200g. Soft White or Soft Red Wheat Berries yeilds after sifting 120g.
  • 1-2 tbsp cornstarch or tapioca starch optional, mimics store bought cake flour

Instructions

  1. Mill the grain – Weigh out 170–200 g of soft wheat berries (soft white for neutral flavor, soft red for rustic flavor). Mill on the finest setting your machine allows.
  2. Cool the flour – Fresh flour comes out slightly warm (105–110°F). Let it cool 10–15 minutes before using. For pastries, chill flour in the fridge or freezer before mixing with butter.
  3. Sift for texture – Use a #60 sieve for silky, light flour (ideal for cakes). A #40–50 sieve works too but leaves some bran for more rustic baking. Expect to lose 30–50% volume to bran when sifting.
  4. Weigh the sifted flour – Measure 120 g sifted flour for each cup of store-bought cake or pastry flour your recipe calls for. Save sifted-out bran for muffins, pancakes, or sourdough.
  5. Optional starch method – For extra tenderness, remove 1–2 tbsp of sifted flour per cup and replace with cornstarch or tapioca starch.
  6. Hot soak option – To soften bran (if using unsifted flour), heat recipe liquids to 180°F, pour over flour, and rest 30–60 minutes before continuing with your recipe. This reduces grit and improves tenderness.
  7. Use or store – Bake with your flour the same day for best flavor. If storing, refrigerate in an airtight container for up to 1 week or freeze up to 3 months. Always label with milling date.

Notes

  • Why soft wheat matters – Soft wheats contain 8–10% protein, which keeps gluten development low. This is what gives cake and pastry flour its tender, fluffy crumb.
  • Sifting tip – A #60 sieve creates the closest mimic to store-bought cake flour. Sifting removes up to 50% bran, so always mill extra berries to reach your target weight.
  • Volume vs weight – Fresh flour is more aerated than store-bought. Always weigh (120 g = 1 cup). If you must measure by volume, use 1¼ cups fresh milled flour for every 1 cup of store-bought.
  • Hot soak method – Especially useful for whole grain cakes. Mixing flour with 180°F liquid and resting up to 1 hour helps soften bran, resulting in a smoother crumb.
  • Storage – Fresh flour is most nutritious when used within 24–72 hours of milling. For tender pastry, cold flour works best. Refrigerate or freeze if you need to store longer.
  • Personal note – In over 25 years of milling, I’ve found that soft white wheat alone gives me the best results for cakes, while soft red wheat is lovely for rustic pastries. I rarely add cornstarch, since freshly milled flour already has that natural tenderness.

Thank you for spending time with me here at The Modern Day Cottage. My hope is that each guide helps you mill and bake with more confidence. May your jars be ever full, and your loaves rise high.
With love & gratitude,
Emily

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Close-up of a woman in a peach blouse smiling and leaning against a kitchen counter, with fresh flour and wheat berries visible beside her.

Emily Rider

Cottage lifestyle blogger and home miller with 25+ years of sourdough and fresh-milled flour experience.
Sharing cozy homemade recipes that help you bake with confidence, celebrate each season, and savor the beauty of everyday cottage living.

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