Oat Bars

These oat bars are a wholesome and satisfying treat that strikes the perfect balance between chewy and crunchy. Packed with oats and a touch of sweetness, they make a great on-the-go breakfast, afternoon snack, or even a healthy dessert.

Why You’ll Love This Recipe

These oat bars are incredibly easy to make with just a few pantry staples. They’re naturally sweetened, loaded with fiber, and easily customizable with your favorite mix-ins like chocolate chips, nuts, or dried fruits. Whether you’re meal prepping for the week or need a healthy snack for the kids, these bars are sure to become a staple in your kitchen.

Ingredients

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

• Old-fashioned rolled oats
• Honey or maple syrup
• Peanut butter or almond butter
• Coconut oil or unsalted butter
• Vanilla extract
• Salt
• Optional add-ins: chocolate chips, raisins, chopped nuts, shredded coconut

Directions

this recipe

1. Preheat your oven to 350°F (175°C). Line an 8×8 inch baking pan with parchment paper.
2. In a small saucepan, melt the nut butter, coconut oil, and sweetener over low heat. Stir until smooth and well combined.
3. Remove from heat and stir in the vanilla extract and salt.
4. In a large bowl, add the rolled oats and any optional add-ins. Pour the wet mixture over the oats and mix well until everything is coated.
5. Press the mixture firmly into the prepared pan, using a spatula or the back of a spoon to flatten.
6. Bake for 15–20 minutes, or until the edges are golden brown.
7. Let the bars cool completely in the pan before lifting out and cutting into squares or rectangles.

Servings and timing

This recipe makes about 12 oat bars.
Prep time: 10 minutes
Cook time: 20 minutes
Cooling time: 30–60 minutes
Total time: approximately 1 hour

Variations

• Chocolate Chip Oat Bars: Fold in ½ cup of chocolate chips before pressing into the pan.
• Fruit & Nut: Add ¼ cup chopped dried cranberries and ¼ cup chopped almonds or walnuts.
• Coconut Oat Bars: Mix in 2 tablespoons of shredded coconut for a tropical twist.
• Spiced: Add a dash of cinnamon or pumpkin spice for extra flavor.
• Gluten-Free: Use certified gluten-free oats.
• Vegan: Use maple syrup and a plant-based butter alternative.

storage/reheating

Store oat bars in an airtight container at room temperature for up to 5 days. For longer storage, refrigerate for up to 2 weeks or freeze for up to 3 months. No reheating necessary—just grab and go. If frozen, let them thaw at room temperature or warm them slightly in the microwave if preferred.

FAQs

How do I keep oat bars from falling apart?

Make sure to press the mixture firmly into the pan and allow them to cool completely before cutting. This helps them set properly.

Can I use quick oats instead of rolled oats?

Yes, but the texture may be softer and slightly less chewy. Rolled oats give the best structure.

Are these oat bars healthy?

Yes, they are made with whole ingredients, natural sweeteners, and can be customized to suit dietary needs.

Can I make these bars nut-free?

Absolutely. Use sunflower seed butter or another seed-based butter as a substitute for nut butters.

Do I need to bake these oat bars?

This recipe calls for baking, but you can also find no-bake oat bar versions using similar ingredients and refrigerating instead.

Can I use flavored oats?

It’s best to stick with plain oats, as flavored ones may contain added sugars and ingredients that alter the final taste and texture.

How do I make these bars more protein-rich?

Add a scoop of your favorite protein powder or a few tablespoons of chia seeds or flaxseed.

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

Use a sharp knife and wait until the bars are fully cooled. You can also chill them in the fridge for cleaner cuts.

Can I double this recipe?

Yes, double the ingredients and use a 9×13 inch pan. Baking time may need to be slightly adjusted.

Are these good for meal prep?

Definitely. They’re perfect for prepping ahead, storing in the fridge, and grabbing throughout the week.

Conclusion

These homemade oat bars are a simple, nutritious, and versatile snack that you’ll find yourself making again and again. With endless ways to customize and a prep process that couldn’t be easier, they’re ideal for anyone looking for a delicious and healthy option to power through the day.

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