Ingredients
- 1 cup old-fashioned rolled oats (not instant)
- 1 tablespoon chia seeds
- 1 cup milk (any kind, dairy or plant-based)
- 1/2 cup plain or vanilla Greek yogurt
- 1 1/2 tablespoons maple syrup (or honey)
- 1/2 teaspoon vanilla extract
- 1 pinch salt
- 1 cup mixed berries or sliced banana, for topping
- 2 tablespoons toasted almonds or walnuts, for topping
Instructions
In a bowl or large measuring cup, stir together the milk, Greek yogurt, maple syrup, vanilla, and salt until smooth.
Add the oats and chia seeds and stir thoroughly — you want every oat coated so it softens evenly. Scrape down the corners of the bowl.
Divide the mixture between two jars or containers with lids. The mixture will be loose and soupy; that is correct — the chia and oats thicken it overnight.
Seal the jars and refrigerate for at least 6 hours, ideally 8 or overnight, until thick and creamy.
In the morning, give each jar a good stir. If the oats are thicker than you like, loosen with a splash of milk.
Top with berries or banana and toasted nuts just before eating, and enjoy cold straight from the jar.
Tips for Success
- Use old-fashioned rolled oats only. Steel-cut oats stay hard, and instant oats turn to mush overnight.
- A pinch of salt is the upgrade nobody talks about — it rounds out the dairy and makes the maple syrup taste more maple-y.
- Batch four jars at once on Sunday; the base keeps well for 3 days. Add crunchy toppings only when serving so nothing goes soggy.
Perfect pairings
These recipes belong on the same table — cook them together for a full spread, or swap in a variation next time.
Frequently Asked Questions
Can I use water or juice instead of milk?
Milk gives the creaminess that makes overnight oats good, but almond, oat, or soy milk all work beautifully. Water alone makes a bland, watery base.
How long do overnight oats last?
The plain base keeps 3–4 days refrigerated in airtight jars. Stir well before eating; a little liquid separation on top is normal.
Can I warm overnight oats up?
They are designed to be eaten cold, but you can microwave a jar (top removed) for 60–90 seconds. It becomes more like traditional oatmeal — still delicious.
Do I have to use chia seeds?
No, but they thicken the mixture and add fiber. Without them, use a bit less milk — about 3/4 cup — or the oats will be looser.
Why are my oats still crunchy in the morning?
They need more liquid or more time. Use old-fashioned rolled oats (instant oats turn to paste, steel-cut stay hard), keep at least a 1:1.5 oats-to-liquid ratio, and give the jar a stir before you go to sleep so everything soaks evenly.
Why are my oats gluey and thick?
Too much chia or too little liquid. Keep chia to 1 tablespoon per cup of oats and add an extra splash of milk in the morning to loosen the texture.
Can I use steel-cut oats?
Not for overnight soaking — they stay hard and chewy. Cook steel-cut oats on the stove instead, or stick with rolled oats for the no-cook method.
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