High-Fiber Oats with Berries
Rolled oats soaked overnight with chia seeds, ground flaxseed, Greek yogurt and milk. Stir it together in 5 minutes, refrigerate, eat in the morning. About 12g of fiber per serving. Keeps 4 days.
Ingredients
- 160 grolled oats
- 2 tbspchia seeds
- 2 tbspground flaxseed
- 200 gfull-fat Greek yogurt
- 300 mlmilk or plant-based milk
- 2 tbsphoney or maple syrup
- 1 tspvanilla extract
- 1 banana
- 50 gfresh berries
- 2 tbspnut butter
Method
- Combine the rolled oats, chia seeds and ground flaxseed in a jar or container with a lid. Rolled oats are the right choice here — instant oats turn to mush overnight.
- Add the Greek yogurt, milk, honey and vanilla. Stir well. The mixture will look quite liquid, which is correct. The chia seeds absorb a significant amount overnight and the whole thing thickens considerably.
- Cover and refrigerate for at least 6 hours, ideally overnight. In the morning, give it a stir. If it's thicker than you like, add a splash of milk and stir again.
- Top with sliced banana, berries and a spoonful of nut butter just before eating. The nut butter adds fat that slows the glucose spike from the carbohydrates.
- Eat cold, or warm in the microwave for 90 seconds if you prefer it hot.
FAQ
Plain oats have about 3–4g of fiber per serving. This recipe adds chia seeds — roughly 5g of fiber per tablespoon — and ground flaxseed — about 2g per tablespoon — which push the total to around 12g per serving. The chia seeds also contain mucilage, a type of soluble fiber that forms a gel and feeds gut bacteria. Topping with berries adds another 2–3g. Greek yogurt contributes protein rather than fiber.
4 days in the fridge. The texture continues to change — by day three they're softer and denser, which some people prefer and others don't. The toppings, especially banana and fresh berries, should be added at serving time. Fruit stored directly in the oats oxidises overnight, turns brown and makes the mixture watery. Make a 4-serving batch on Sunday, store plain, add toppings each morning.
Yes. Yogurt adds protein, creaminess and a slight tang that balances the sweetness of honey and fruit. Without it, increase the milk slightly and add an extra tablespoon of nut butter or a scoop of protein powder to maintain protein content. The texture will be a bit thinner and less creamy, but the oats still work well. Plant-based yogurt — coconut, soy, oat — substitutes directly for those avoiding dairy.
Less than most breakfast cereals or white toast. Cold-soaked oats have a lower glycaemic index than cooked oats because the process increases resistant starch, which digests more slowly. The 12g of fiber here slows glucose absorption further. The nut butter topping adds fat, which also blunts the blood sugar response. Most people who eat this for breakfast report staying full for 3–4 hours without a sharp energy drop midmorning.
Berries — blueberries and raspberries have the most fiber and antioxidants of common fruits. Sliced banana adds potassium and natural sweetness. Nut butter adds fat and protein. A tablespoon of hemp seeds adds 3g of protein with very little flavor change. Sliced almonds add crunch and vitamin E. The toppings to avoid or limit are sweetened granola, flavoured yogurt and jam — any of these can add 15–20g of sugar to what is otherwise a low-sugar breakfast.
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Comments (1)
I add the chia seeds to the oat mixture at night, not in the morning. They need the full overnight soak to absorb liquid and develop that pudding-like gel. Morning additions stay gritty and crunchy — not the texture you want in overnight oats.