These baked oatmeal bars are a tasty and healthy snack! Packed with oats, fruits, and a touch of sweetness, they’re perfect for breakfast or an afternoon treat.
I love how easy they are to make! Just mix everything in a bowl, bake, and enjoy. They’re great for busy mornings or a quick energy boost anytime!
Key Ingredients & Substitutions
Rolled Oats: Stub with rolled oats provides texture. Steel-cut oats won’t work here, but quick oats can be a substitute; just adjust baking time as they cook faster.
Whole Wheat Flour: This adds fiber and nutrition. If you want a lighter texture, all-purpose flour works well too. You can also use oat flour for a gluten-free option.
Brown Sugar: I love the rich flavor of brown sugar, but you can swap it for maple syrup or honey for a natural sweetener. Just reduce other liquids in the recipe slightly.
Dried Fruit: Use whatever dried fruit you like best! Raisins, cranberries, or dried apricots bring a lovely sweetness. If you’re fresh out, consider using fresh fruit, but reduce the moisture content from other ingredients.
How Do I Get the Perfect Chewy Texture?
The key to achieving that chewy yet firm texture is in the mixing method. Don’t overmix once you combine wet and dry ingredients; just stir until they’re barely combined. This will help keep your bars from turning out too dense.
- Use room temperature ingredients to aid in even mixing.
- Let the batter rest for a few minutes before baking—this will help the oats absorb moisture.
- Monitor baking time closely; overbaking will lead to dry bars.

How to Make Baked Oatmeal Bars
Ingredients You’ll Need:
Dry Ingredients:
- 3 cups rolled oats
- 1/2 cup whole wheat flour (or all-purpose flour)
- 1/2 teaspoon baking powder
- 1/2 teaspoon ground cinnamon
- 1/4 teaspoon salt
- 1/3 cup brown sugar (packed)
Wet Ingredients:
- 1 cup milk (dairy or plant-based)
- 1/4 cup unsweetened applesauce (or melted butter/coconut oil)
- 1 large egg
- 1 teaspoon vanilla extract
Mix-ins:
- 1 cup dried fruit (such as raisins, chopped dates, or dried apricots)
- Optional: 1/2 cup chopped nuts or seeds (e.g., walnuts, almonds)
How Much Time Will You Need?
This recipe takes about 10 minutes of prep time and 30-35 minutes for baking. Once cooled, you’ll be ready to slice these delicious bars and enjoy them!
Step-by-Step Instructions:
1. Preheat Your Oven:
Start by preheating your oven to 350°F (175°C). Prepare an 8×8-inch baking pan by lightly greasing it or lining it with parchment paper to prevent sticking.
2. Mix Dry Ingredients:
In a large bowl, combine the rolled oats, whole wheat flour, baking powder, ground cinnamon, salt, and brown sugar. Stir these together until everything is evenly mixed.
3. Prepare Wet Ingredients:
In another bowl, whisk together the milk, unsweetened applesauce, egg, and vanilla extract. Make sure all these ingredients are well combined and smooth.
4. Combine Mixtures:
Pour the wet ingredients into the bowl with the dry ingredients. Stir gently until they are just mixed. Be careful not to overmix—this will help keep your bars chewy.
5. Add in the Goodies:
Fold in your chosen dried fruit and any optional nuts or seeds. This adds texture and flavor to your bars.
6. Transfer to Baking Pan:
Carefully pour the batter into your prepared baking pan. Spread it out evenly with a spatula for uniform baking.
7. Bake:
Place the pan in the oven and bake for 30-35 minutes. You’ll know they’re ready when the top is golden and the center has set.
8. Cool and Slice:
Once baked, remove the pan from the oven and let it cool completely in the pan. After cooling, slice into bars—size is up to you!
9. Store Your Bars:
Keep your baked oatmeal bars in an airtight container at room temperature for up to 3 days, or refrigerate for up to a week. They make a great on-the-go snack or a wholesome breakfast!
Enjoy your delicious and nutritious baked oatmeal bars! They are sure to be a hit with everyone!
Can I Use Quick Oats Instead of Rolled Oats?
Yes, you can use quick oats, but keep in mind they may create a softer texture. If you do, reduce the baking time slightly, as they cook faster than rolled oats.
Can I Substitute the Egg for a Vegan Option?
Absolutely! To make this recipe vegan, you can substitute the egg with a flaxseed egg (1 tablespoon flaxseed meal mixed with 2.5 tablespoons water, let it sit until thick) or use unsweetened applesauce instead (1/4 cup).
How Should I Store Leftover Bars?
Store any leftover oatmeal bars in an airtight container at room temperature for up to 3 days. For longer storage, refrigerate them for up to a week or freeze them for up to 3 months. Just thaw at room temperature before enjoying!
Can I Add Fresh Fruit?
While dried fruit works best in this recipe, you can add fresh fruit like mashed bananas or finely chopped apples. Just make sure to adjust the other liquid ingredients slightly to maintain the texture!
