Welcome to Flour Friday, where we take one gluten-free flour and tell you what it actually does — not just what the packet claims. This week: rice flour, the quiet workhorse that’s probably already in half the gluten-free products in your cupboard.
The one everything is built on
Rice flour is the backbone of most commercial gluten-free flour blends, and for good reason: it’s mild, widely available, naturally gluten-free, and it plays well with others. If buckwheat is the flour with a big personality, rice flour is the dependable one that lets the rest of the blend do its job.
(One HTGF caveat, as always: naturally gluten-free is the start, not the finish. Buy rice flour labelled gluten-free, since it can pick up cross-contact in shared milling.)
White vs brown — they’re not interchangeable
- White rice flour — neutral and fine-textured, the go-to base for blends, light cakes, and thickening sauces. Mild enough to disappear into a recipe.
- Brown rice flour — nuttier, a little heavier, with more fibre and a faint graininess. Good in breads and heartier bakes where you want some substance.
The texture trap: grittiness
Here’s the thing rice flour is notorious for. Used carelessly, it can leave baked goods slightly sandy on the tongue. Two fixes: choose a finely milled rice flour (the grind genuinely matters), and let your batter or dough rest before baking so the flour fully hydrates. That rest is the single most underrated step in gluten-free baking.
Where it shines
- As a blend base — its main job, partnered with starches and a binder.
- Thickening — sauces, gravies and soups, where it’s a clean, flavour-neutral alternative to wheat flour.
- Crisp textures — rice flour is a secret weapon for crunch, from tempura-style coatings to shortbread with a delicate snap.
- Asian rice noodles and wrappers — naturally built around it, though always check labels on processed products.
What it can’t do alone
Rice flour has no gluten to build stretch or rise, so on its own it won’t give you a springy loaf — it needs a binder (psyllium or xanthan) and usually a starch partner for softness. Think of it as the reliable foundation of a blend, not a one-flour solution.
Worth a place in your pantry
If you keep only a few gluten-free flours, finely milled white rice flour earns a permanent spot — it’s the base you’ll reach for most, and the one that quietly makes everything else work.
Every flour gets this treatment in our Gluten-Free Flour Library — properties, best uses, substitutions and the cross-contact risk for each. New flour every Friday over on Flour Friday.
Buy rice flour labelled gluten-free, and check labels on processed rice products. How to Gluten Free provides practical information, not medical advice.
