These Blueberry Oatmeal Breakfast Bars are gluten-free, wholesome, and packed with oats, bananas, and fresh blueberries. Perfect for a quick breakfast, healthy snack, or on-the-go meal, these baked bars offer natural sweetness and lasting energy. Easy to make and store, they are ideal for meal prep, lunchboxes, and nutritious morning routines.

Ingredients
- 2 1/2 cups certified gluten-free old fashioned oats, divided
- 1 teaspoon cinnamon
- 1/2 teaspoon baking powder
- 1/4 teaspoon salt
- 1 cup milk (any kind, unsweetened almond milk recommended)
- 1/2 cup mashed banana (~2 small or 1 large banana)
- 1/4 cup honey
- 1/4 cup coconut oil, melted
- 1 egg
- 1 teaspoon vanilla extract
- 1 cup heaping blueberries
Directions
- Preheat the oven to 350°F. Spray an 8×8″ baking pan with nonstick spray and set aside.
- Process 1 cup of oats in a food processor or blender until it forms oat flour. (Alternatively, use 1 scant cup of store-bought oat flour.) Set aside.
- In a large bowl, whisk together milk, mashed banana, honey, melted coconut oil, egg, and vanilla.
- Add the remaining 1 1/2 cups oats, oat flour, cinnamon, baking powder, and salt. Stir until combined.
- Gently fold in the blueberries. Pour the batter into the prepared baking pan.
- Bake for 35–40 minutes, or until the edges are golden and the center is set.
- Allow to cool before slicing into bars. Store in the refrigerator or individually wrap and freeze for longer storage.
Tips
- Use ripe bananas for natural sweetness and moisture.
- Avoid overmixing the batter to keep bars tender.
- If using frozen blueberries, do not thaw to prevent them from turning the batter blue.
- Let the bars cool completely before slicing for clean edges.

Variations and Substitutions
- Swap blueberries for raspberries, chopped strawberries, or chocolate chips.
- Replace honey with maple syrup for a different flavor.
- Use dairy milk or plant-based milk as preferred.
- Add a teaspoon of lemon zest for a bright flavor twist.
FAQs
Can I make these bars ahead of time?
Yes. They can be stored in the fridge for up to a week or frozen for up to 3 months.
Are these bars gluten-free?
Yes, if certified gluten-free oats are used.
Can I make them vegan?
Substitute the egg with a flax egg and use a plant-based milk to make it vegan.
Serving Suggestions
- Perfect for breakfast on-the-go or a midday snack.
- Serve with yogurt or nut butter for extra protein.
- Pair with fresh fruit for a balanced breakfast.
- Great for lunchboxes or post-workout energy bars.
Why You’ll Love This Recipe
- Easy, wholesome, and naturally sweetened with fruit and honey.
- Gluten-free and adaptable to various dietary preferences.
- Perfectly portable breakfast or snack bars.
- Combines oats and blueberries for a nutritious start to the day.
Blueberry Oatmeal Breakfast Bars
9
servings15
minutes40
minutes147
kcalIngredients
2 1/2 cups certified gluten-free old fashioned oats, divided
1 teaspoon cinnamon
1/2 teaspoon baking powder
1/4 teaspoon salt
1 cup milk (any kind, unsweetened almond milk recommended)
1/2 cup mashed banana (~2 small or 1 large banana)
1/4 cup honey
1/4 cup coconut oil, melted
1 egg
1 teaspoon vanilla extract
1 cup heaping blueberries
Directions
- Preheat the oven to 350°F. Spray an 8×8″ baking pan with nonstick spray and set aside.
- Process 1 cup of oats in a food processor or blender until it forms oat flour. (Alternatively, use 1 scant cup of store-bought oat flour.) Set aside.
- In a large bowl, whisk together milk, mashed banana, honey, melted coconut oil, egg, and vanilla.
- Add the remaining 1 1/2 cups oats, oat flour, cinnamon, baking powder, and salt. Stir until combined.
- Gently fold in the blueberries. Pour the batter into the prepared baking pan.
- Bake for 35–40 minutes, or until the edges are golden and the center is set.
- Allow to cool before slicing into bars. Store in the refrigerator or individually wrap and freeze for longer storage.








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