Simple & Tasty Refrigerator Porridge with Oats, Cinnamon, Honey & Greek Yogurt

Many years ago late one evening I put some cold milk into a bowl of raw oats, intending to eat them right away. 

However I realised that I was so tired that I'd rather go to bed than eat, so I put the bowl into the fridge for safe keeping.

The next morning I remembered the bowl of oats, removed it from the fridge and found that I had accidentally invented refrigerator porridge before it had become a general breakfast staple. 

Over the years I have changed, tweaked and improved my recipe and I can say if you're looking for a no-fuss, make-ahead breakfast that's both wholesome and delicious, refrigerator porridge (also known as overnight oats) is the way to go. 

This simple recipe combines hearty oats, creamy Greek yogurt, fragrant cinnamon, and a touch of honey for natural sweetness — all ready to grab straight from the fridge in the morning.

Whether you're rushing out the door, enjoying a slow start to the day, or need a refreshing post-workout snack, this porridge ticks every box. Plus, it's endlessly customisable!

Ingredients (Serves 1)

50g rolled oats

100g Greek yogurt (plain or vanilla)

120ml milk (dairy or plant-based – your choice)

1 tsp honey (or more to taste)

½ tsp ground cinnamon or try ground ginger, too

Optional toppings: fresh berries, sliced banana, chopped nuts, seeds, a drizzle of nut butter

Method

Mix the base

In a jar, bowl or airtight container, stir together the oats, Greek yogurt, milk, honey and cinnamon until fully combined.

Chill overnight

Cover and refrigerate for at least 4 hours, preferably overnight. The oats will soften and absorb the liquid, creating a creamy, pudding-like texture.

Add your toppings

In the morning, give the porridge a quick stir. Add your favourite toppings and enjoy straight from the fridge — no cooking required!

Tips & Variations

Make it vegan: Use plant-based yogurt and swap honey for maple syrup or agave nectar.

Boost the protein: Stir in a spoonful of chia seeds or a scoop of protein powder before refrigerating.

Seasonal swaps: Try adding grated apple or pear in autumn, or a handful of fresh berries in summer.

Why You'll Love It

This refrigerator porridge is:

✔ Naturally sweetened

✔ High in protein and fibre

✔ Ideal for meal prep

✔ Customisable for any season

And best of all — no hob, no fuss, just grab and go.

Do you make overnight oats at home? Share your favourite combinations in the comments or tag me on Instagram with your creations!