10 Easy healthy overnight oats for Slimming World followers

Overnight oats are a popular breakfast for weight loss plans because they are easy, refreshing and perfect for busy people. It is a personal preference whether you mix it up the night before or leave it layered to let the flavours mix a little themselves and more as you mix it to eat.

Just Average Jen is an independent blog not connected with any weight loss plan. Please check nutritional values and/or syns yourself.

What Are Overnight Oats?

Have you heard people talking about their weight loss and Slimming World overnight oats? Do you want a new breakfast to try that could help your weight loss and can be made cheaply?

If you’ve never tried overnight oats, you’re in for a treat! Picture this: a delicious, creamy breakfast that you can prepare in minutes before bed and grab on your way out the door in the morning.

Overnight oats are essentially oats that have been mixed with yoghurt, milk, or a dairy-free alternative. You can add fruits like bananas or berries and flavours like cinnamon or honey, then leave them to soak overnight in the fridge. This soaking process allows the oats to absorb the liquid, making them soft and easy to eat.

The magic of overnight oats is not just in their convenience but also in their health benefits. They’re packed with fibre and nutrients that help keep you full until lunchtime, making them a great choice if you’re following plans like Slimming World. Plus, they’re customisable! Feel free to get creative with your toppings, add a sprinkle of nuts, seeds, or a dash of chocolate chips for a bit of fun.

And there you have it! A simple, nutritious breakfast with a hint of humour, because who wouldn’t want a breakfast that practically makes itself while you sleep?

How to make healthy overnight oats

Overnight oats are usually healthier if you use low-fat or fat-free yoghurt or milk. These recipes all use yoghurt but the choice of course is yours.

This is the base recipe or technique. Alongside this, you add your choice of fruit and flavouring if you wish and layer however you choose. There really is no way you can do it wrong.

Overnight oats on Slimming World

This recipe uses your 40g of plain porridge oats, which on Slimming World can usually be used as your healthy extra b choice or 7 syns (approx). Layer these with around 150g of yoghurt. You can use whatever your favourite yoghurt is or save the syns and simply use fat-free natural yoghurt and a teaspoon of granulated sweetener.

The only syns in this base recipe are in the oats, 7 syns or your healthy extra b choice, and your yoghurt (if not using fat-free natural). Most Muller light yoghurts are half a syn a pot so this is quite negligible.

Nutritional Information for Basic Overnight Oats Recipe:

• Calories: 125 kcal
• Carbohydrates: 20 g
• Protein: 4 g
• Fat: 3 g

This information should help you keep track of your daily intake if you do not follow the Slimming World plan but prefer calorie counting or watching carbs etc. Of course, it is important to always check yourself for the specific ingredients you use.

Healthy overnight oats recipes

Apple and cinnamon overnight oats

Use a quarter of a teaspoon of cinnamon and one apple, finely chopped. If you are happy to use some calories or syns, you could add honey too!

Gingerbread overnight oats

Use a small pinch of mixed spice, a small pinch of cinnamon and half a teaspoon of ground ginger. Spices don’t really have calories or syns, so if you enjoy this, you can just count the base recipe calories, points or syns.

Bounty – chocolate and coconut overnight oats

I love Bounty bars, do you? Adding coconut choc shot to your base mix gives a tasty bounty flavour and just 13kcals per teaspoon or on Slimming World, one syn for two teaspoons. It is perfect when layered between oats and yoghurt.

White chocolate and raspberry overnight oats

I love white chocolate and raspberry cookies so this flavour in overnight oats emulates that a little. Mix 2 teaspoons of Options White Chocolate hot chocolate powder with 200g of fat-free natural yoghurt to layer with your oats and as many raspberries as you fancy.

After Eight Style or Mint chocolate overnight oats

This delicious recipe is so simple but absolutely delicious. Simply using the mint choc shot for 13kcal per teaspoon or on Slimming Wolrd 1 syn (2 teaspoons) and layer with the oats and yoghurt of your choice, a mint chocolate one (often limited edition from Muller) is perfect but any would be good.

Jaffa Cake style or Chocolate orange overnight oats

I love chocolate orange but it isn’t really that healthy is it! This recipe is low in calories as grated orange peel has minimal calories and syns and with some choc shot at 13kcal for a teaspoon (half a syn on Slimming World approx), it is pretty healthy for a very naughty tasting breakfast! Some grated fresh orange peel adds a perfect flavour.

If you don’t have an orange handy or don’t want to waste the rest if you are unlikely to use it then substitute it with a quarter of a teaspoon of orange essence. You could use the Orange and chocolate Muller light for extra flavour.

Banoffee overnight oats

One of my favourite desserts is banoffee pie but the way I make it (condensed milk, digestives, whipped cream etc) is very calorific! I dread to think of the syns in it, I have never worked them out.

For banoffee overnight oats simply add a small sliced banana to your layers. For the toffee element, I would recommend a toffee yoghurt, you could make a bigger portion by using one toffee yoghurt and one banana yoghurt!

Cherry Bakewell overnight oats

This is best made with defrosted Dark sweet cherries you find in the freezers at the supermarket. Be sure not to buy sour cherries as they are not ideal! I find using 60g of these works well but have a play and see what you enjoy.

Add a quarter of a teaspoon of almond essence to your fat-free natural yoghurt and you have the perfect almond flavour.

If you fancy some almonds, you could add some calories for those or syn them at 7.5 syns for 25g (approx). Why not make a bigger portion and use a cherry yoghurt too?

Apple and blackberry overnight oats

Another delicious choice is a super healthy overnight oats recipe as it is simply apples and blackberries, except for the base technique ingredients.

Strawberries and cream overnight oats

Simply layering strawberries and using vanilla yoghurt gives you a bit of a taste of strawberries and cream without all the calories of cream. A perfect summer choice.

Other ideas to try

Strawberry Overnight Oats: Use fat-free strawberry yogurt, your choice of milk, and rolled oats. Add a handful of fresh or frozen strawberries and a tablespoon of chia seeds or flaxseed.

Chocolate Overnight Oats: Stir in 1 tbsp of cocoa powder or 1 tbsp of Sweet Sensations Choc Shot. Add frozen cherries for a Black Forest flavour.

Alternative Apple and Cinnamon: Stir in some ground cinnamon and a little unsweetened apple puree. Serve with extra apple on top.

Matcha Overnight Oats: Stir in 1-2 teaspoons of matcha powder and 1 tbsp of sweetener. Best served with strawberries.

Biscoff Overnight Oats: Simply work out the syns of Biscoff sauce or spread and add to your overnight oats. You could even count the syns of a biscuit to crumble up too!

Serving Suggestions

Add fresh fruit, such as berries or sliced bananas, just before eating to keep them fresh and add a burst of flavour. Sprinkle nuts or seeds on top for added crunch and nutritional benefits. Drizzle a small amount of honey or maple syrup if you prefer a sweeter taste.

What are the best containers for overnight oats?

Many people use mason jars for overnight oats as they work perfectly. Others use a Tupperware tub or a bowl. There are even specially designed overnight oats containers which are pretty cool, but the choice is yours.

The truth is, though, you can use whatever you want. It will be just as tasty!

The beauty of overnight oats, especially when making them in a mason jar or lidded container is they are a great breakfast to take to work.

Storage and Shelf Life

Overnight oats can be stored in the fridge for up to 5 days. This makes them an excellent option for batch meal prep. Prepare a big batch and portion it out into individual servings to save time during the week or prepare different flavours in different jars at the same time while you have all the ingredients out.

Mistakes to avoid while making Slimming World overnight oats

The convenience, simplicity and versatility of overnight oats are what make it a clear winner when you’re looking for a simple no-fuss breakfast option to kick start your day with. But did you know you could actually be going wrong while making it?

Here are the 5 mistakes you should avoid when you’re making overnight oats. 

Not following the correct liquid or yoghurt-to-oats ratio

This little step makes little difference if using yoghurt, but can make a big difference with milk and plays a major role in determining how your overnight oats will turn out.

Using too much liquid, or the wrong kind of liquid, might get your oats all soggy and mushy. Ideally, sticking to the 2:1 ratio of liquid (ideally a type of milk) to oats is the best to give you that perfect spoonable, porridge-like consistency. 

Using the wrong kind of oats

This one’s a biggie. A lot of people tend to make this mistake while making overnight oats and think that using instant oats or powdered oats, such as Ready Brek, instead of the old-fashioned rolled oats won’t make a difference.

Well, guess what? Big difference. Instant oats are usually smaller, absorb liquid quickly and get all mushy. Using rolled oats will give you just the right texture and bite you want!

Adding some toppings too soon

You might be tempted to add in the nuts, fruits and other toppings into the oats at the beginning itself to save yourself the time and effort in the morning, but hey, you might want to hold back on it!

If you add the toppings in at night, the nuts might end up getting chewy in the morning, and the fruits may get all mushy! Depending on what you are using, why not experiment with when you add them to the oat mixture for different flavours?

Only if you’re adding chia seeds or dried fruits should you always add them at night. Reserving the rest of the toppings for the morning is just as tasty!

Skipping the Healthy Add-Ons

There are lots of ways you can make your overnight oats even more healthy, and if you’re not implementing them, you’re basically wasting your efforts.

You could add in a little coffee or matcha powder if they are your kind of thing, or top your bowl of overnight oats with some extra chopped fresh fruits. 

If you’re looking to get your protein fix in the morning, you can also add in a couple of spoons of nut butter into it, or some protein powder. 

Not remixing it

Last but not least, make sure you don’t forget to stir the oats mixture again before you go ahead and eat it. You stirred it well last night, so you shouldn’t have to do it again, right? Wrong.

Sometimes, the oats at the bottom might turn mushy, while the layer at the top might remain crunchy. Giving it a final mix before you dig in can ensure you get all those different textures together in one bite.

More recipes and ideas you may enjoy

If you are looking for breakfast ideas, then do check out my full list of amazing tasty healthy breakfast ideas pop them on your 7-day meal plan with lots of fruit and vegetables!

Do you make a healthy breakfast but get stuck for lunch ideas? These healthy lunch ideas should help along with this 4-week lunches plan.

Do you have any favourite flavours? Do share them in the comments below.

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