These high-protein Oreo overnight oats are the answer to every cookie-lover’s prayers. Made with just 5 ingredients, they’re really easy to make or batch prep if you want to sort breakfasts for the entire week.
Imagine a jar filled with oaty goodness and creamy yogurt, that’s also packed with 25g of protein AND tastes just like Oreo cookies. Does it sound like a tasty breakfast or post-workout snack? Well, you won’t be disappointed, we promise. Let’s get started…
Can Oreo Overnight Oats Really Be Healthy?
We know what you might be thinking… Cookies for a healthy breakfast?!
But it’s totally doable if you know how to select the right ingredients in the right ratios. And that’s just what our in-house nutritionist has done in this recipe.

It combines nutritious rolled oats for slow release energy with calcium-rich yogurt (essential for healthy bones). With a scoop of the right protein powder, you can turbo-charge the macros in this recipe and turn up the flavour too…
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What Ingredients Do You Need?
To create this Oreo overnight oats with protein recipe at home, you’ll need the following simple ingredients:
- Oats
- Milk (dairy or almond)
- Cookies and cream protein powder
- Vanilla yogurt
- Oreo cookies (optional)
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But don’t worry if you don’t have all of these ingredients to hand. We’ve suggested some alternatives and replacements further down.
Oreo Overnight Oats Benefits
The thing we love most about this Oreo protein oats recipe is that it tastes like an indulgent dessert. This alone is what makes it a winning choice for your breakfast!
But it’s actually surprisingly healthy too. Here are a few of the benefits associated with the ingredients…
Oats
Packed with fibre, oats provide sustained energy that keeps you full and satisfied. They also keep your digestive system happy and can help to reduce cholesterol levels.
Cookies & Cream Protein Powder
Boost your protein intake by adding a scoop of cookies and cream flavoured protein powder to your breakfast. Protein helps to keep you feeling full and also aids in muscle recovery (which is why it’s perfect after a workout). Adding this to your oats also ramps up the rich, chocolatey, cookie taste too.
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Almond Milk
A dairy-free alternative, almond milk is low in calories and high in vitamins. They make your oats deliciously creamy and smooth while also adding nutrients.
Vanilla Yogurt
Vanilla yogurt adds creaminess and a touch of sweetness. Depending on the type you buy, it can also provide probiotics for your gut health. Or extra protein if you go for a Greek-style yogurt.


Oreo Cookies
Ahh, the biscuit legend that is the Oreo cookie. It’s the absolute star of this oaty show, bringing that iconic chocolatey, creamy goodness to your breakfast bowl.
One Oreo cookie contains 0.7g of protein, 1g of fibre, and 77 calories (so we only use one in this recipe to keep it healthyish). This is totally optional though, you can always skip the cookie if you want to make it healthier.
High Protein Oreo Overnight Oats | 25g Protein Just 5 Ingredients
This high-protein Oreo overnight oats recipe tastes like an indulgent dessert but is actually super-healthy and easy to prepare with just 5 ingredients.
Ingredients
- ½ cup or 40g rolled oats
- ½ cup or 120ml almond milk
- 1 scoop of cookies and cream protein powder
- 2 dessert spoons of vanilla yogurt
- 1 Oreo cookie (crushed or whole)
Instructions
- Place rolled oats, milk, and protein powder into a mason jar.
- Stir until everything is thoroughly mixed together and the oats are covered in liquid.
- Place the top on and store in the refrigerator overnight, for a minimum of 4 hours.
- In the morning, stir, then top with the yogurt and crushed Oreo cookie.
Alternative & Optional Ingredients
Like to mix things up? Then why not try these additions to customise your Oreo Overnight Oats:
- Banana Slices: For a natural sweetness, creamy texture, and extra micronutrients.
- Chia Seeds: Add a healthy crunch and a boost of omega-3 fatty acids.
- Chocolate protein powder: If you don’t have cookies and cream protein powder, then chocolate flavour is a great alternative.
- Coconut Flakes: For a tropical twist and an extra layer of texture.
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So, there you have our easy Oreo Overnight Oats recipe – the breakfast of your dreams. Grab your ingredients, mix up a jar, and enjoy a quick and simple morning treat (that’s also packed with vitamins and minerals). Happy breakfasting!
FAQs
Here are some of the most frequently asked questions about this healthy oats recipe…
Q: How much protein is in this Oreo oats recipe?
A: This recipe contains 25g of protein.
Q: Can I use a different type of milk for this recipe?
A: Yes, you can use whatever type of milk you prefer. Dairy, almond, coconut, or soya milk can all work really well.
Q: Is it necessary to crush the Oreos or can I leave them whole?
A: It’s entirely up to you! Crushing them will distribute the Oreo goodness throughout the oats, but leaving them whole for a chunky treat is pretty good.
Q: Can I prepare these oats in advance?
A: Yes, it’s easy to prepare overnight oats in advance so they’re ready to grab and go in the morning. Or batch prep several jars to save you time. Prepare them the night before, refrigerate, and enjoy a hassle-free breakfast in the morning.
