Overnight oats are a convenient make-ahead breakfast for busy mornings. Rolled oats soften in milk or yogurt overnight, giving you a creamy base that can be topped with fruit, seeds or nuts. This simple version is easy to customise and requires no cooking.
Ingredients for One Serving
- ½ cup rolled oats
- ½ cup milk of choice
- ¼ cup plain yogurt, optional for extra creaminess
- 1 teaspoon chia seeds, optional
- ½ banana or a handful of berries
- ½ teaspoon cinnamon
- 1 teaspoon chopped nuts or seeds, optional
How to Prepare Overnight Oats
1. Mix the base
Add oats, milk, yogurt, chia seeds and cinnamon to a clean jar or covered container. Stir well so the oats are evenly moistened. If you prefer thinner oats, add a little more milk in the morning.
2. Refrigerate overnight
Cover and refrigerate for at least 4 hours, preferably overnight. Keep the container chilled rather than leaving it on the counter.
3. Add toppings and enjoy
In the morning, stir and top with sliced banana or berries and a small sprinkle of nuts or seeds. Add sweetness only if you want it; ripe fruit often provides enough flavour.
Easy Variations
- Apple cinnamon: Add chopped apple and extra cinnamon.
- Peanut butter: Stir in a teaspoon of peanut butter for a richer taste.
- Berry yogurt: Add berries and plain yogurt just before eating.
- Dairy-free: Use an unsweetened plant milk and dairy-free yogurt.
Meal Prep and Storage
Prepare individual portions in clean, covered containers and keep them refrigerated. For best quality, eat within about 2–3 days. Add crunchy toppings just before serving so they keep their texture. If the oats smell unusual or have been left unrefrigerated for too long, discard them.
For another breakfast idea, try our vegetable masala oats.
Frequently Asked Questions
Can I make overnight oats without chia seeds?
Yes. Chia seeds are optional; the oats will still soften in milk. Add a little extra yogurt if you prefer a thicker texture.
Can I heat overnight oats?
Yes. You can warm them in a microwave-safe bowl, stirring and adding milk as needed. Add fresh fruit after heating.

