Barley Flour

Barley flour is made from ground barley grain and has a mild, nutty flavor, lower gluten content, and higher soluble fiber than most wheat flours; it produces denser baked goods and is often blended with higher-gluten flours for structure

Barley flour is a good source of soluble fiber (including beta-glucan) that supports heart health and blood sugar control; people with celiac disease or severe gluten intolerance should avoid it because barley contains gluten

Store barley flour in an airtight container in a cool, dark place for up to 3 months, or refrigerate/freezer-store sealed flour for up to 6–12 months to extend shelf life and prevent rancidity

Substitute barley flour up to about 25–30% of the total flour in cakes, muffins, and quick breads for added flavor and fiber; for yeast breads or pastries, use smaller substitutions and add vital wheat gluten or blend with higher-gluten flour to maintain structure

Look for terms like 'whole grain' or 'whole barley' for higher fiber, check ingredient lists for added malt or sweeteners if you want neutral flavor, and review certifications such as organic or gluten-free processing claims if relevant to your needs

Barley flour prices vary by brand and sourcing, with many options falling in budget-friendly ranges under $50 for common package sizes; buying larger or bulk quantities from reputable brands can lower per-pound cost