Fresh Milled Gluten-Free Cup4Cup Flour Blend Recipe

There’s nothing quite like the taste of fresh, homemade baked goods. But if you’ve ever baked gluten-free, you know the challenge of finding a reliable cup-for-cup gluten-free flour substitute that’s both affordable and truly fresh.

Store-bought gluten-free flours can work in a pinch, but they’re often expensive and made with what I call “dead flour.”

Dead flour is the kind that’s been sitting for months in warehouses and on store shelves, slowly losing nutrients and flavor. Some blends are refined, bleached, and then fortified with artificial vitamins. Other blends just aren’t enjoyable (garbanzo-based blends, for example, are not my favorite).

That’s why I blend my own all-purpose, fresh-milled gluten-free flour mix. After plenty of research and testing, I discovered a simple recipe that has worked beautifully in everything from pasta to chicken pot pie biscuit casserole to my, to my Soft Flaxseed Chocolate Chip Cookies (Vegan, GF, DF, FMF). Best of all, homemade blends are made with whole grains you can mill yourself for maximum flavor and nutrition.

The concept of Cup4Cup was developed by Chef Thomas Keller and Lena Kwak at The French Laundry restaurant to provide guests with a gluten-free experience. It later evolved into a product, Cup4Cup Gluten-Free Multipurpose Flour, designed to replace flour in conventional recipes. Unlike the store blend, which includes milk powder and is processed in larger facilities, this version is made with certified gluten-free grains milled right at home.

Between Cup4Cup and Namaste

When it comes to gluten-free all-purpose blends, mine lands somewhere between the concept of Cup4Cup and the ingredient quality of Namaste Perfect Flour Blend.

Like Cup4Cup, it’s designed to be a true cup-for-cup replacement, balanced for both structure and tenderness, without relying on overly starchy fillers. Ingredient-wise, it leans closer to Namaste’s clean, whole-grain profile, using fresh-milled brown rice, white rice, and sorghum for a mild flavor and better nutrition.

What sets it apart most is the freshness and cost. At just $0.15 per ounce, it’s not only the most affordable of the group (beating out Bob’s Red Mill at $0.16 and King Arthur at $0.18 per ounce), but it also avoids the higher price tags of Namaste ($0.31), Cup4Cup ($0.36), and Better Batter ($0.62). The result is a freshly milled, budget-friendly blend that performs beautifully.

The Recipe: Fresh Milled Gluten-Free All-Purpose Cup4Cup Flour Blend

Fresh Milled Gluten-Free All-Purpose Cup4Cup Flour Blend

A fresh-milled, gluten-free Cup4Cup-style flour blend made with sorghum, millet, and tapioca for balanced texture and nutrition. Naturally rich in fiber, protein, and minerals, it’s a wholesome all-purpose blend for everyday baking.
Prep Time15 minutes
Total Time15 minutes
Keyword: Flour, Fresh-Milled Flour, Gluten-Free Flour
Calories: 470kcal
Cost: $3.60 per batch (≈$0.15 per ounce)

Equipment

Ingredients

  • 300 g brown rice flour (fresh milled)
  • 240 g white rice flour (fresh milled)
  • 240 g sorghum flour (fresh milled)
  • 180 g tapioca starch (sometimes labeled tapioca flour)
  • 120 g arrowroot powder
  • 12 g xanthan gum or 18 g psyllium husk powder (for gum-free)

Instructions

  • Freshly mill brown rice, white, rice, and sorghum into flour. If you already have these ingredients in flour form, move to step 2.
  • Whisk together milled flours, tapioca starch, arrowroot powder, and xanthan gum (or psyllium husk pwder) until well mixed.
  • Store in a large glass jar with tight fitting lid.

Notes

Calories are estimated at 470 per cup of flour 

This recipe fills one 32-ounce jar and about half of another. You can easily make half the recipe for immediate use. I usually make a larger batch for a week of fresh cooking and baking, then store it in an airtight container.

For best results, use a digital scale to measure your ingredients. Measuring by grams is far more accurate than scooping cups of flour.

Why This Simple Blend Works

  • Brown rice flour + white rice flour provide a balance of whole-grain flour and neutral flavor. Milling it to a superfine texture makes a huge difference in the final bake.
  • Sorghum flour adds a mild, wheat-like taste similar to soft white wheat or hard white wheat.
  • Tapioca starch & arrowroot give lightness, chew, and elasticity in breads and crusts.
  • Xanthan gum replaces gluten’s binding power for structure. You only need a small amount, but it makes all the difference. Alternatively, if you’re gum-free, use 1.5x psyllium husk powder in place of xanthan. Ex: 12 g xanthan = 18 g psyllium husk powder.

This gluten-free blend can be used as a cup-for-cup substitute for regular flour in most baked goods and gluten-free recipes. It has worked beautifully in both homemade pasta and chocolate chip cookies, offering the same taste of your favorite recipes made with traditional flour. I get my grains, starches, gums, and other baking ingredients from Azure Standard.

Tips for Success in Gluten-Free Baking

Bring ingredients to room temperature, especially eggs and milk.

If a recipe calls for bread flour, try adding psyllium husk for more elasticity. Allow doughs to autolyze for 10-15 minutes.

There may be a learning curve if you’re coming from baking with whole wheat or all-purpose wheat flour, but the health benefits of wholesome flour milled fresh at home are worth it.

Why Make Your Own Flour Blend

Fresh flour is nutritionally superior to store-bought blends that may sit for a long time on the shelf. Milling whole grains yourself means you can choose clean, non-GMO ingredients and store the grains long-term.  I use and love the Nutrimill Classic Grain Mill. – Save $20 off with code VINTAGEVIRTUES. Watch it in action in the video below. 

You control what goes in. No almond flour, no milk powder, and no unnecessary starches unless you want them!

It works beautifully in cookies, biscuits, pasta, and more.

Final Thoughts

Although store-bought blends like Bob’s red mill flours, King Arthur, or Cup4Cup are convenient and have their place, nothing compares to the quality of fresh-milled flour. Using my own blend has made a big difference in my gluten-free baking.

It’s rewarding to know precisely what’s in your flour and even better to serve your family something fresh, wholesome, and full of nutrients. If you’ve been searching for a way to make your favorite cookies or breads gluten-free without sacrificing flavor or texture, this blend is a great place to start.

Don’t miss my quick video tutorial that walks you through milling, mixing, and storing this gluten-free flour blend. Once you try it, you’ll taste the difference that fresh, homemade flour makes.

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7 responses to “Fresh Milled Gluten-Free Cup4Cup Flour Blend Recipe”

  1. […] The secret to this dish is my fresh-milled gluten-free all-purpose cup-for-cup blend, made right at home. It combines brown rice, white rice, sorghum, tapioca, and arrowroot. This blend creates tender structure in baked goods while staying nutrient-dense. I mill it all up with my NutriMill Classic. You can find the recipe for the flour blend here Fresh Milled Gluten-Free Cup4Cup Flour Blend Recipe. […]

  2. I thought I had read somewhere on here that you can use psyllium instead of xanthan gum in this recipe but I don’t see that anywhere now. Is that possible? And would I use the same amount? Thank you!

    1. UPDATE: I do use psyllium husks in some of my recipes on here. I have recently tested and updated this recipe to include the amount of psyllium husks powder to use in place of Xanthan Gum.

      You can also try flaxseed at a 1-to-1 ratio, though I have not tested that in this specific recipe. Psyllium is typically best for breads, while flaxseed meal is better for cookies or muffins. Ideally, for moisture and binding, it’s best to make either of these into a gel with warm water right before baking; however, it’s also acceptable to add it to the premade flour blend as is. Your final product may differ in texture, though.

  3. […] can use nearly any gluten-free flour blend, but I often use my own Fresh-Milled, Gluten-Free Cup4Cup Flour Blend Recipe that behaves much like traditional purpose flour when making a roux. If you prefer to use a […]

  4. […] toasted pecans for a deeper, nuttier flavor and a richer, buttery cookie profile. Paired with a quality gluten-free flour blend (mine is xanthan gum–free), the result is a cookie dough that’s easy to handle and bakes up tender rather than crumbly. If […]

  5. […] that trust matters deeply in gluten-free baking. In the same way, I’ve been trusted to provide my fresh-milled flour blend and bake snowball cookies for our church Christmas party, ensuring there was something safe and […]

  6. […] we start with all-purpose, fresh-milled flour; it will be used in the biscuits and the gravy. Then we use high-quality, gluten-free […]

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