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Cold-Brew Oats with rolled oats, milk and Greek yogurt — USA recipeUSAUSA
📝Useful tips
S
Sergei Martynov

The ratio that works every time: equal parts oats and milk by volume, half as much yogurt. Deviate from that and you're either drinking your breakfast or chewing through concrete.

💡

Prep 3–4 jars on Sunday evening. They keep until Thursday without any problem — the texture is actually best on day two, once the chia seeds have fully set.

Breakfast and Brunch

Cold-Brew Oats

By Sergei Martynov

Five minutes the night before, and breakfast is already waiting in the fridge. Oats soak overnight in milk and yogurt — no cooking, no timer, no stove. By morning the chia seeds have done their job and everything is thick and creamy. Add fruit, nuts, or a spoonful of peanut butter on top.

⏱️
5
Minutes
👥
1
Servings
🔥
380
kcal
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Key Ingredients

What you'll need

Ingredients

How to make it

Instructions

  1. 1

    Add the rolled oats and chia seeds to a jar or container with a lid. Toss in a pinch of salt.

  2. 2

    Pour in the milk, then add the yogurt, maple syrup, and vanilla extract. Stir everything until well combined.

  3. 3

    Put the lid on and refrigerate for at least 6 hours. Overnight works best — 8 hours gives the creamiest result.

  4. 4

    In the morning, give it a good stir. Too thick? Add a splash of milk. Spoon toppings on top and eat straight from the jar.

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Frequently Asked Questions

Why do overnight oats need old-fashioned rolled oats — will instant oats really ruin the texture?

Instant oats have been heavily processed and pre-cooked. They absorb liquid too fast and turn into mush by morning — no structure, nothing to chew. Old-fashioned rolled oats absorb liquid slowly overnight and stay creamy but with a bit of body. Steel-cut oats are the opposite problem: too hard, and eight hours isn't enough to soften them. Rolled oats are the only type that gets the balance right.

Are overnight oats actually a high-protein breakfast or is that just food blogger marketing?

One jar with Greek yogurt and chia seeds gives around 14–16 grams of protein — more than two boiled eggs. Greek yogurt contributes about 8–10 grams on its own, oats add another 5 grams, chia seeds around 2 grams. Add a tablespoon of peanut butter or a scoop of protein powder and you're at 20–25 grams. For a no-cook breakfast, that's a solid number.

How many days do overnight oats keep in the fridge and when do they start going downhill?

Up to 5 days in a sealed jar. Days 1 through 3 are best: thick, creamy, good texture. By days 4 and 5 the oats are noticeably softer, almost pudding-like — still fine to eat, just different. Fresh banana and strawberries are best added right before eating: banana turns brown overnight, strawberries release extra liquid. Same goes for nuts and granola — add them in the morning or they'll go soggy.

Can you eat overnight oats warm, and does reheating change the texture?

Yes. Microwave for 60–90 seconds, stir halfway through — it comes out like warm porridge with the same creamy base. Add a splash of extra milk before heating if it seems too thick. Reheating doesn't ruin the texture, it just softens the oats a bit more. A good option in winter when a cold breakfast doesn't appeal.

Can you make overnight oats without yogurt and still get a creamy texture?

Yes, but the result will be thinner. Chia seeds partially compensate — they swell overnight and thicken the mixture on their own. For creaminess without yogurt: increase chia seeds to 1.5 tablespoons and use a full-fat plant-based milk like coconut or cashew milk. Oat milk works well too. With plain water you'll get something edible but not creamy. Cottage cheese is a less obvious substitute that actually works — it blends in smoothly and keeps the protein high.