5 Minute Brownie Batter Overnight Oats
Dessert for breakfast? Sign me up! These nourishing brownie batter overnight oats have a rich, decadent cocoa flavour and creamy texture. They’ll keep you energized all morning long with a combination of soluble fibre-rich oats and chia seeds plus, each serving packs 20 grams of plant-based protein with no protein powder or Greek yogurt (they’re vegan!)

It’s true that I’ve been on a bit of an overnight oats streak…and I’m a wee bit obsessed with dessert inspired flavours like my tiramisu overnight oats! But the best thing about them is how easy they are to customize, whether you want a high fibre steel cut overnight oats, a high protein overnight oats or you need a low FODMAP overnight oats option.
But the real reason I’m currently obsessed with these vegan overnight oats is that I can often forget to feed myself in the morning chaos and it’s just so nice to wake up to breakfast already made.
I used to wake up at 6AM every day in the beforetimes but now, I am literally dragging myself out of bed at 7AM. So getting both kids fed and out the door means that I like having a make-ahead breakfast sitting in the fridge for when I finally sit down and take a minute for myself.
As a dietitian, I’m not always great at following my own advice but committing to overnight oats is one example of me actually meal planning so I can be better nourished. And luckily, this is one of those plant-based recipes that is A) so easy you need very little motivation to make it happen and B) so delicious you’ll be happy to eat it again and again.
So, if you’re like me, go ahead…hit the snooze button…because you’ll have these delicious brownie batter overnight oats waiting for you when you wake up! They’re high in fibre, protein (20g!) and when made with hemp milk, totally low FODMAP for my folks with IBS.
Plus they’re kid approved…even my 7 year old loves them!
And if you’re looking for more low FODMAP recipes, be sure to check out my book, Good For Your Gut, which contains about 30 low FODMAP recipes along with a couple of chapters on IBS + low FODMAP living.
Raid your pantry for these 7 overnight oat ingredients!
I make enough overnight oats that I always have these basics on hand and I love that this is an affordable, flexible recipe so you can work around allergies, budget and make them your own!

How to make these vegan brownie batter overnight oats
One of the best things about overnight oats is that they take just 5 minutes to prepare and then they’re ready to go when you are the next day!


Let’s talk sweeteners: I like the flavour of maple syrup but I know it’s pricey. You can absolutely sweeten with pure cane sugar if that’s what you have. 1 tablespoon of maple syrup will lead to an ‘unsweetened’ taste because cocoa is naturally bitter; 1 ½ – 2 tablespoons will make it sweeter. For cane sugar, start with 2 tsp and work your way up.


On the go? I just pop the mix-ins into a tiny container and leave them in the fridge beside the oats so I don’t forget them in the morning chaos. Or, you can totally add them the night before, but the walnuts lose some of their crunch.
Why these brownie batter overnight oats are so, so good for you
There’s a reason why overnight oats are a thing: they save you time, energy and overnight oats are loaded with health benefits. And these brownie batter overnight oats pack in a whopping 20 grams of plant-based protein without using protein powder!
The chia seeds and oats offer slow burn carbohydrates, healthy fats plus plenty of gut-soothing soluble fibre to help keep blood sugar balanced, and energy levels on an even keel. Oh, and cocoa is PACKED with antioxidants!!

More easy vegan overnight oats and oatmeal recipes
- 15-Minute Vegan Apple Pie Oatmeal
- 5-Minute Blackberry Pie Overnight Oats
- 5 Minute Blueberry-Chia Overnight Oats (vegan)
- Vegan Peach Blackberry Crumble (Crisp)
- High Protein Overnight Oats (vegan!)

5 Minute Brownie Batter Overnight Oats
Ingredients
- 1 cup hemp milk, soy milk, or your fave plant-based milk!
- 2 tablespoons cocoa powder
- 1 tablespoon almond butter, sunflower seed for nut free!
- 1 tablespoon maple syrup
- 1 tablespoon pure vanilla extract
- ⅓ cup rolled oats
- 2 tablespoons chia seeds, whole or ground
- pinch of salt
Optional toppings
- 1 tablespoon mini dark chocolate chips
- 1 tablespoon chopped walnuts
Instructions
- In a glass measuring cup or bowl, whisk the almond butter, maple syrup and vanilla, then whisk in cocoa powder and plant-based milk.
- Stir in oats and chia, pour into a 500 mL (pint) jar, fasten lid and store in fridge for 4 hours up to 4 days.
- To serve, stir to break up clumps of chia, then top as desired and enjoy!



28 Comments on “5 Minute Brownie Batter Overnight Oats”
This sounds delicious! Have you ever tried blending the oats first to make more like a pudding? Could be a delicious healthy dessert 😋
No, but that sounds like a genius idea Christine. If you do it, please let me know how it turns out!
This has amazing flavor! I blended the oats and chia seeds first and it was ready in an hour and was more like a pudding than oats. Swoon!
I LOVE the idea of making it into a pudding, thanks for sharing that idea Christine!
Extremely chocolatey and delicious! So happy to have another healthy tasty choice for breakfast. Thanks Desiree! I’m going to make this a go-to treat as well. Not just for breakfast. : )
If I am going to do chocolate, I am going all the way 🙂 So glad you like the recipe Kim!
I’ve made this a few dozen times now. So good every time. And now with strawberries!
OOH…yes to adding summer strawberries. What a treat!
My 7 year old and I love these oats! Thanks you for the recipe. I always top mine with some fresh berries.
I am so glad you both are enjoying them!! What’s better than brownie batter for breakfast?!?
Thank you for taking the time to leave a rating, Kerry, it really helps!
Desiree
I love this recipe! So simple to make before bed and then I have a delicious breakfast waiting for me in the morning!
I am so glad you like it Taryn! Thank you for taking the time to leave a rating and review 🙂
Hey! Any idea what the calories are for this off the top of your head?
Thanks!
Hi Jalene,
I don’t do the nutrition facts on recipes (Cronometer is a great app for this if you need it) but I did formulate these to be a full meal in terms of energy and macronutrients as opposed to a snack if that helps!
Love the texture of this one! Taste like chocolate mousse. I’ve also tried mixing chocolate protein powder in it for an added protein boost and that turned out perfectly!
That’s a good tip…sometimes the texture won’t accept additional protein, so I am glad this one does! Thank you so much for taking the time to leave a star review, Catherine. It’s so helpful 🙂
So delicious! This is one of my go-to overnight oats recipes. I cut the vanilla back a bit for personal preference. It feels like such a decadent breakfast!
Hi Cassie,
Ah that is high praise…something nourishing that feels decadent is my holy grail ha ha. Thank you for leaving a star rating and review, it’s so helpful!
Desiree, this is absolutely delicious, I’ve been meal prepping it weekly for easy, quick breakfasts. I love everything chocolate and the cacao in this is so decadent, it’s truly dessert for breakfast. Thank you for sharing your amazing, healthy recipes !
Hi Annamaria,
I am so, so glad you enjoy it. Who says plants can’t feel decadent?!?
This looks delicious! I just put it in the fridge. Just wanted to double check though, is it supposed to be a full tablespoon of vanilla for one serving?
yes! it’s a lot – and you can totally use less – but a full tablespoon makes it super dessert like 🙂
This recipe is AMAZING! It’s delicious and so filling. It’s also really quick and easy to make…and I love waking up in the morning and having it ready!!
Hi Katie!
I’m so glad you like it…I agree, this one is a real keeper 🙂 It feels like a gift to your tomorrow self ha ha. Thank you so much for taking the time to leave a star rating and review, it really helps others discover the recipe.
Okay, not quite close to brownie batter though. Works well for an early morning healthy breakfast!
Ha ha, yes, the ingredients are VERY different than actual brownie batter (and a heck of a lot less sugar) but glad it works for you!
This is my FAVORITE breakfast recipe. So far I have recommended it to three different people who all love it! Thank you for something so delicious and filling that I can feel SO good about eating!
Okay, I am so honoured that these overnight oats are your fave breakfast! Thank you for sharing the love…and for being here 🙂