This Homemade Oat Flour recipe is a simple, one-ingredient solution for adding whole grain goodness to your cooking and baking. By using old-fashioned rolled oats, you can create your own flour in just minutes for a fraction of the cost of store-bought options. It’s perfect for a variety of recipes, from baked goods to thickening soups, and works wonderfully in kidney-healthy meals when portioned properly.

For gluten-free recipes, be sure to use certified gluten-free oats, making this an even more versatile option for dietary needs. This oat flour is an excellent base for recipes like Blueberry Lime Oat Bars or your favorite pancakes and muffins.

Dr. Blake’s Top Tip: Grind your oats in small batches to ensure an even, flour-like consistency. Store your homemade oat flour in an airtight container away from light and heat, and enjoy its freshness for up to three months.