Finding a dependable, reasonably priced gluten-free beer in standard US supermarkets can take a little trial and error, but there are a few solid staples that should fit right into your rotation.
First, it is helpful to note the difference between dedicated gluten-free beers and gluten-reduced beers. If you have celiac disease or a severe sensitivity, you will want to stick to dedicated gluten-free brews made from alternative grains like sorghum, rice, millet, or buckwheat rather than barley-based beers that have been treated with enzymes to break down gluten.
For regular supermarket availability and a budget-friendly price point, Redbridge by Anheuser-Busch is usually the easiest to track down in stores like Kroger, Safeway, and Publix. It is brewed from sorghum and styled after a traditional American amber lager. It has a slightly sweet, lightly toasted profile with low bitterness, making it an easy-drinking table beer that pairs well with hearty batch-cooked meals like chili, roasted chicken, or slow-cooked pork.
Another widely distributed and affordable option is New Grist from Lakefront Brewery. This is brewed from sorghum and rice in a pilsner style. It leans crisp, dry, and slightly fruity with a refreshing bite, which works wonderfully if your meal prep includes lighter dishes, sheet-pan vegetables, or mildly spiced curries.
If your local supermarket has an expanded craft section or if you shop at Whole Foods, keep an eye out for Glutenberg, particularly their Blonde Ale or Pale Ale. While it sits at a slightly higher price point than Redbridge, it is brewed from millet, buckwheat, and corn, and it offers what many consider the most authentic craft beer body and flavor balance among commercial gluten-free options.
I would suggest starting with a six-pack of Redbridge for everyday affordability, and exploring New Grist or Glutenberg if you want something with a crisper or more hop-forward finish to complement your cooking.