Flours & Starches

Oat Flour in gelato

Oat flour is finely milled whole or partially-debranned oat groats (Avena sativa), a non-dairy cereal flour rich in starch, protein and beta-glucan fibre. In gelato it acts as a functional bulking, binding and body-building agent rather than a sweetener or fat source.

Balancing parameters

Per 100 g of product, verified against independent food-science sources (listed below).

ParameterValue
Total Solids91%
Water9%
Sugars1%
Fat8%
MSNF0%
Protein14%
POD (sweetening power)1
PAC (anti-freezing power)1

Typical use: 1-5% of the total mix (higher in vegan/oat bases where it partly replaces milk solids)

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How to use it in gelato

Oat flour is a body and structure builder, not a functional sugar. Its high starch content absorbs free water on cooking and gelatinises, thickening the mix, improving creaminess and reducing iciness, much like other starches. Because its free-sugar content is under 1%, its contribution to PAC and POD is negligible (both about 1 per 100g, effectively sucrose). Use it in vegan and oat-based gelato, cereal or cookie-flavoured bases, and to add plant-based body where milk solids are absent. Hydrate or lightly cook it in the mix so the starch swells; excess makes the texture pasty or gummy.

Origin & background

Oat flour is produced simply by milling oat groats; USDA FoodData Central catalogues it (SR Legacy #169741, 'Oat flour, partially debranned') at roughly 66% carbohydrate, 15% protein and 9% fat. Oats (Avena sativa) have been cultivated as a cereal grain in Europe for millennia, but oat flour's use in frozen desserts is recent, driven largely by the plant-based and oat-milk boom of the 2010s.

Frequently asked questions

Sources

More flours & starches ingredients

Substitutes for Oat Flour