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Why You'll Love This Easy Oat Slice

First off, who doesn’t love a good slice? This Easy Oat Slice is chewy, sweet, and oh-so-satisfying. It’s got that perfect balance of softness from the oats and a slight crunch from your choice of mix-ins. The best part? You can make it with ingredients you probably already have in your kitchen. No fancy ingredients here—just good, honest baking!
The foundation of this oat slice is made up of plain flour, whole rolled oats, shredded coconut, and brown sugar. These pantry staples give the slice a great texture and flavour.
  • Plain Flour: Provides structure to the slice, making it chewy yet firm.
  • Whole Rolled Oats: The star of the show! They add a wonderful chewy texture and a wholesome, nutty flavour.
  • Shredded Coconut: Adds a bit of extra chew and a subtle tropical flavour. Plus, it pairs wonderfully with a variety of mix-ins.
  • Brown Sugar: Provides sweetness and a hint of caramel that complements the oats perfectly.
  • Baking Powder: A small amount helps give the slice a bit of lift.
  • Butter: Melted butter brings everything together and adds richness.
  • Egg: Acts as a binder, giving the slice structure.
  • Vanilla: A splash of vanilla extract elevates the overall flavour, making the slice taste like a treat without being too overpowering.
The beauty of this Easy Oat Slice is that you can customise it with your favourite mix-ins. Here are some of my top suggestions:
  • Chocolate Chips: Milk, dark, or white chocolate chips all work beautifully. Chocolate is a classic choice that everyone loves.
  • Nuts: Add a bit of crunch with almonds, walnuts, or pecans. They not only add texture but also a nice nutty flavour.
  • Dried Fruit: Dried cranberries, sultanas, or apricots add a chewy, sweet-tart contrast that pairs well with the base ingredients.
  • Seeds: For a bit of extra healthiness, add some chia seeds or sunflower seeds. These are great for adding a little extra crunch and nutrition.
  • Spices: A pinch of cinnamon or nutmeg can transform your oat slice into a spiced delight.
  • Line Your Tin Properly: Make sure to line your baking tin with baking paper. This prevents sticking and makes it much easier to remove the slice after baking.
  • Don’t Overmix: When combining your ingredients, mix until just combined. Overmixing can make the slice tough rather than chewy.
  • Cool Completely Before Cutting: Patience is key here. Let your slice cool completely in the tin before cutting it into squares. This helps it set properly and makes for cleaner cuts.
  • Experiment with Mix-Ins: Don’t be afraid to get creative! This recipe is very forgiving, so feel free to add more or less of your favourite ingredients.
  • Storage: Store your oat slices in an airtight container at room temperature for up to a week. They also freeze well, so you can make a big batch and save some for later.
This Easy Oat Slice is so versatile! Here are a few ways you can enjoy it:
  • With a Cup of Tea or Coffee: Perfect for a mid-morning or afternoon snack.
  • In Lunchboxes: A great addition to any lunchbox. Kids love it, and it’s much healthier than store-bought snacks.
  • As a Dessert: Serve warm with a scoop of vanilla ice cream or a dollop of cream for a simple yet satisfying dessert. 🍦
If you loved this recipe, here are a few more treats you might enjoy:

Happy baking, everyone! Enjoy every bite of this delicious Easy Oat Slice, and don’t forget to have fun experimenting with different flavours and mix-ins. Happy baking!

Share Your Creations!

I’d love to see how your Easy Oat Slice turns out! Snap a picture and share it with me on Instagram  @steph_cooks_stuff.  📸 Don’t forget to tag me so I can see your wonderful creations and share them with the rest of our community!
Oat slice
Steph de Sousa

Oat slice

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A quick and versatile oat slice recipe made with pantry basics and custom mix-ins. Great for snacks, lunchboxes, or an easy dessert.
Print Recipe
prep time Prep Time 5 minutes
setting time Setting Time
 25 minutes
Servings: 16
Course: Recipes
Cuisine: Australian
Calories: 203
dish icon Ingredients Equipmentcook book Methodhealt Nutritionvideo icon Video

Ingredients
 

  • 1 cup plain flour
  • 1 cup whole rolled oats
  • 1/2 cup shredded coconut
  • 3/4 cup brown sugar
  • 1 teaspoon baking powder
  • Pinch salt
  • 125 g butter melted
  • 1 egg
  • Splash of vanilla
  • 1 cup mix-ins think chocolate chips, nuts, dried fruit—whatever you fancy!

Equipment

Method
 

  1. Pop everything into a bowl and give it a good mix.
  2. Press into a lined square tin
  3. Bake at 180°C for 25 minutes.
  4. Let it cool, then cut into snack-sized slices. Enjoy!

Nutrition

Calories: 203kcalCarbohydrates: 29gProtein: 3gFat: 9gSaturated Fat: 5gPolyunsaturated Fat: 1gMonounsaturated Fat: 2gTrans Fat: 0.3gCholesterol: 27mgSodium: 99mgPotassium: 91mgFiber: 2gSugar: 11gVitamin A: 210IUVitamin C: 0.02mgCalcium: 36mgIron: 1mg

Video

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Frequently Asked Questions

Can I make this oat slice gluten-free?
Absolutely! Just substitute the plain flour with a gluten-free flour blend, and make sure your oats are certified gluten-free.
You can, but the texture will be slightly different. Whole rolled oats give a chewier texture, while quick oats will make the slice a bit softer.
To make it dairy-free, simply use a plant-based butter substitute. It works just as well and keeps the slice deliciously rich.
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