oat flour recipe
The Best oat flour recipe
What I appreciate most about this recipe is how versatile it is. You can use it for pancakes, bread, or even as a thickener in soups if you’re in a pinch. It’s not just for special occasions—it’s the kind of thing I make on a Tuesday when I need something easy but still want to feel good about what we’re eating. Plus, oats are great for heart health and digestion, so I don’t have to guilt-trip myself over an extra cookie. My husband even prefers these over the store-bought stuff because they’re not overly sweet, just naturally good. If you haven’t tried baking with oat flour yet, this is the recipe to start with.

Homemade Oat Flour Banana Bread
A moist and flavorful banana bread made with homemade oat flour for a wholesome twist. Perfect for breakfast or a healthy snack, this recipe is naturally sweetened and packed with nutrients.
🥘Ingredients
- 2 cups rolled oats (certified gluten-free if needed)
- 2 cups homemade oat flour (from above)
- 1 tsp baking soda
- ½ tsp baking powder
- ½ tsp salt
- 1 tsp ground cinnamon
- 3 ripe bananas, mashed (about 1½ cups)
- ⅓ cup maple syrup or honey
- ¼ cup melted coconut oil or butter
- 2 large eggs
- 1 tsp vanilla extract
- ½ cup chopped walnuts or pecans (optional)
👨🍳Directions
-
1
Preheat your oven to 350°F (175°C) and line a 9×5-inch loaf pan with parchment paper or lightly grease it with oil. -
2
Make the oat flour by blending rolled oats in a food processor or high-speed blender until they reach a fine, flour-like consistency. Measure out 2 cups of oat flour for the recipe. -
3
In a large mixing bowl, whisk together the oat flour, baking soda, baking powder, salt, and cinnamon until well combined. -
4
In a separate bowl, mash the bananas until smooth. Add the maple syrup, melted coconut oil, eggs, and vanilla extract. Mix until fully combined. -
5
Pour the wet ingredients into the dry ingredients and stir gently until just combined. Avoid overmixing. Fold in the chopped nuts if using. -
6
Transfer the batter to the prepared loaf pan and smooth the top with a spatula. Bake for 45-50 minutes, or until a toothpick inserted into the center comes out clean. -
7
Allow the banana bread to cool in the pan for 10 minutes, then transfer it to a wire rack to cool completely before slicing.
🔧Equipment
- Food processor or high-speed blender
- Mixing bowl
- Loaf pan (9×5-inch)
- Parchment paper
- Whisk
- Spatula
- Oven
📊Nutrition Facts (per serving)
📝Notes
Watch Video Of How Homemade Oat Flour Banana Bread Works
❓ Frequently Asked Questions About Oat Flour Banana Bread
1. Can I make oat flour at home without a high-speed blender?
Yes! You can make oat flour using a regular blender, food processor, or even a coffee grinder. For best results, blend small batches of rolled or quick oats until they reach a fine, powdery consistency. Pulse in short bursts to avoid overheating the oats, and sift the flour to remove any larger pieces if needed.
2. How should I store homemade oat flour?
Store oat flour in an airtight container in a cool, dark place (like your pantry) for up to 1 month. For longer storage, keep it in the refrigerator or freezer for up to 3 months. Since oats contain natural oils, refrigeration helps prevent rancidity.
3. Can I substitute oat flour 1:1 for all-purpose flour in recipes?
Oat flour is gluten-free and absorbs moisture differently than all-purpose flour, so a 1:1 substitution may not always work. For baking, start by replacing up to 25–30% of the all-purpose flour with oat flour, or use recipes specifically designed for oat flour. Adding an extra egg or a binder like xanthan gum can help improve texture.
4. Why does my oat flour taste bitter or gritty?
Bitterness can occur if the oats are over-blended, causing them to heat up and release oils. Grittiness usually means the oats weren’t blended finely enough. To fix this, blend in short pulses, sift the flour, and use rolled or quick oats (not steel-cut) for the smoothest results.
5. Is oat flour gluten-free?
Oats are naturally gluten-free, but cross-contamination can occur during processing. If you need gluten-free oat flour, look for certified gluten-free oats and process them in a clean, dedicated appliance to avoid traces of gluten. Always check labels if you have celiac disease or gluten sensitivity.
