Florencia Baldini Last Updated on June 7, 2025This easy overnight oats recipe is perfect when you’re craving something indulgent but want to keep it healthy. Inspired by tiramisù, it’s made with just a few simple ingredients and comes together in under 2 minutes the night before. No cooking, no fuss – just layer and chill.
It’s creamy, satisfying and lightly sweet, with that familiar hint of coffee and a rich dusting of cacao. I love making this when I have a little leftover coffee from the morning. Rather than pouring it down the sink, it goes straight into this breakfast – no waste, just flavour. Plus, it’s plant-based, meal prep-friendly, and ideal for busy mornings.
This recipe is ideal for breakfast on the go, but it also makes a great mid-morning snack or healthy dessert. You can top it with a few chocolate chips, sliced banana, or crushed nuts for extra texture.
You get slow-releasing energy from the oats and chia seeds, healthy fats, and gut-friendly protein from the yoghurt. The best part? It tastes like dessert but fuels you like a balanced breakfast. A little Italian twist that turns your morning into something to look forward to.
What Are Overnight Oats And Why Are They Great?
Overnight oats are a no-cook way of preparing oats by soaking them in liquid (like milk or yoghurt) overnight. The oats soften as they soak, creating a creamy, pudding-like texture by morning. They’re quick, customisable, and perfect for meal prep – you just mix, chill, and enjoy. No cooking, no hassle. I love them because they’re packed with fibre, great for digestion, and keep you full for hours. I have lots of overnight oats recipes on my blog like Strawberry Overnight Oats, Apple & Cinnamon Overnight Oats, Coconut & Mango Overnight Oats and more… so I couldn’t miss to make one with an Italian twist like this Tiramisú version!
Tips
- Use Cold Brew or Leftover Coffee: Avoid hot coffee – cold or room temperature works best for soaking.
- Chill Overnight: Letting it rest overnight gives the oats time to absorb the liquid and the flavours to come together.
- Layer for Looks: Add the cacao and yoghurt in layers for that tiramisù effect – it looks beautiful and tastes great in every bite.
- Adjust Sweetness to Taste: You can use more or less honey depending on how sweet you like it.
- Use a Jar or Glass: A clear jar makes it portable and shows off the lovely layers.
Swaps
Oats: Rolled oats are best, but quick oats will also work if that’s what you have but texture will be different and denser.
Coffee: Cold brew, espresso, or even decaf coffee all work well.
Milk: Any plant-based or dairy milk works – oat, almond, or regular milk are all great.
Chia seeds: Ground flaxseed or a spoonful of nut butter can be used if you don’t have chia.
Yoghurt: Use coconut or almond yoghurt for a fully plant-based version.
Honey: Maple syrup or agave nectar are great alternatives for a vegan option.
Cacao powder: Unsweetened cocoa powder works just as well if that’s what you have on hand.
Storage
Fridge: Store in a sealed jar or airtight container for up to 3 days. The longer it sits, the thicker it gets – just give it a good stir before eating.
Freezer: Not recommended. The texture will change once defrosted, so it’s best made fresh and kept in the fridge.
More ‘Desserts’ For Breakfast
- Tiramisu Baked oats
- Healthy Apple Doughnuts
- 6-Ingredients Healthy Brownie Baked Oats
- Pear & Ginger Crumble
Tiramisù Overnight Oats
Video
Ingredients
- 45 g oats
- ~60ml cold coffee
- ~60ml milk, I have used soy milk
- 1 tbsp chia seeds
- 100 g yoghurt
- 1 tbsp honey
- 1 tbsp cacao powder
Instructions
- Add oats, coffee, milk and chia seeds into a jar. Mix. Sprinkle a layer of cacao powder.
- Add a layer of yoghurt mixed with honey and then sprinkle more cacao powder on top.
- Refrigerate overnight.