Baked oatmeal bars are a delicious and nutritious breakfast or snack option that is easy to make and perfect for meal prep. These bars are packed with wholesome ingredients like oats, nuts, and fruit, offering a satisfying and energy-boosting treat. Whether you enjoy them fresh out of the oven or as an on-the-go snack, they are a great alternative to store-bought granola bars.

Why You’ll Love This Recipe

Healthy and filling – Made with whole grains, fiber, and protein to keep you satisfied.
Easy to make – Just mix the ingredients, bake, and enjoy.
Customizable – Add your favorite fruits, nuts, and spices to suit your taste.
Great for meal prep – Prepare a batch ahead of time for a quick breakfast or snack.
Naturally sweetened – Can be made with honey or maple syrup for a refined sugar-free option.

Ingredients

(Tip: You’ll find the full list of ingredients and measurements in the recipe card below.)

Rolled oats
Baking powder
Cinnamon
Salt
Milk (dairy or non-dairy)
Eggs
Honey or maple syrup
Vanilla extract
Melted coconut oil or butter
Chopped nuts (optional)
Dried or fresh fruit (optional)

Directions

Preheat oven to 350°F (175°C) and grease a baking dish.
Mix dry ingredients – In a large bowl, combine oats, baking powder, cinnamon, and salt.
Prepare wet ingredients – In a separate bowl, whisk together milk, eggs, honey (or maple syrup), vanilla, and melted coconut oil.
Combine – Pour the wet mixture into the dry ingredients and stir until well incorporated. Fold in nuts and fruit if using.
Bake – Pour the mixture into the prepared baking dish and spread evenly. Bake for 25-30 minutes, or until golden brown and set.
Cool and slice – Allow the oatmeal bars to cool before cutting them into squares or bars.

Servings and Timing

Servings: 8-10 bars
Prep time: 10 minutes
Cook time: 25-30 minutes
Total time: 40 minutes

Variations

Chocolate chip oatmeal bars – Stir in chocolate chips for a sweet treat.
Peanut butter oatmeal bars – Add ¼ cup of peanut butter for extra protein and flavor.
Apple cinnamon bars – Use diced apples and an extra sprinkle of cinnamon.
Banana walnut bars – Mash a banana into the batter and add chopped walnuts.
Pumpkin spice bars – Replace some of the milk with pumpkin puree and add pumpkin spice.

Storage/Reheating

Refrigeration: Store in an airtight container in the fridge for up to 5 days.
Freezing: Wrap individual bars and freeze for up to 3 months. Thaw overnight in the fridge or microwave for 30 seconds.
Reheating: Warm in the microwave for 15-20 seconds or enjoy at room temperature.

FAQs

How do I make these oatmeal bars vegan?

Use flax eggs instead of regular eggs and non-dairy milk. Swap honey for maple syrup.

Can I use quick oats instead of rolled oats?

Yes, but the texture will be softer and less chewy.

Are these oatmeal bars gluten-free?

Yes, as long as you use certified gluten-free oats.

Can I use steel-cut oats?

No, steel-cut oats take longer to cook and won’t work in this recipe.

How do I make them extra soft and moist?

Add a mashed banana or some applesauce to the batter.

Can I add protein powder?

Yes, mix in a scoop of your favorite protein powder for added nutrition.

What’s the best way to cut the bars cleanly?

Let them cool completely before slicing with a sharp knife.

Can I use frozen fruit?

Yes, but thaw and drain excess liquid before mixing into the batter.

How do I make them crunchier?

Bake a little longer or add extra nuts for crunch.

Are these bars good for kids?

Yes, they’re a healthy snack for kids. You can reduce the sweetener if needed.

Conclusion

Baked oatmeal bars are a simple, nutritious, and versatile option for breakfast or snacks. Whether you keep them classic or customize them with your favorite mix-ins, they are sure to be a household favorite. Make a batch ahead of time for a convenient and wholesome treat that’s perfect for busy mornings or midday cravings.