Overnight oats are one of the easiest breakfasts to make completely vegan — the base is already plant-based, and the only swaps you need are the milk, the yoghurt and the sweetener. Do that and you get a creamy, filling, dairy-free jar that’s every bit as good as the original. Here’s exactly how to make vegan overnight oats, the best plant milk to use, how to keep the protein up, and every vegan recipe on the site.
Why overnight oats are a great vegan breakfast
The heart of overnight oats — rolled oats, chia seeds, fruit, nuts and seeds — is entirely plant-based already. That gives you wholegrain fibre, slow-release energy and plant protein with no animal products at all. Add the make-ahead convenience and the low cost, and it’s hard to beat as an everyday vegan breakfast.
How to make overnight oats vegan
Three simple swaps turn any overnight oats recipe vegan:
- Milk → plant milk. Any plant milk works — oat, soy, almond or coconut.
- Yoghurt → plant yoghurt. Coconut or soy yoghurt gives the same creamy tang; or just skip it and use a little more plant milk.
- Honey → maple or date syrup. Honey isn’t vegan, so sweeten with maple syrup, agave, date syrup or simply mashed banana and fruit.
That’s the whole conversion. For every other swap — making it without chia, or nut-free — see our overnight oats substitutions guide, and browse our full dairy-free recipes too.
The best plant milk for vegan overnight oats
- Oat milk — the creamiest and most neutral, a natural match for oats.
- Soy milk — the highest in protein, so the best choice for a filling jar.
- Almond milk — lighter, with a subtle nutty note; choose unsweetened.
- Coconut milk (the carton kind) — rich and slightly tropical, lovely with mango or pineapple.
Getting enough protein in vegan overnight oats
The one thing to be intentional about on a plant-based jar is protein, since you’re skipping dairy. It’s easy to top up:
- Use soy milk and soy yoghurt, the highest-protein plant options;
- Stir in a scoop of vegan protein powder;
- Add peanut butter, nuts, hemp seeds or extra chia for a few grams each.
Between them you can easily reach 15 to 20g of protein in a vegan jar. Our high-protein overnight oats guide has the full method — most of its tips work plant-based.
Vegan overnight oats recipes
Every one of these is fully plant-based and built to be creamy and satisfying — no dairy required:
Vegan overnight oats recipes
4 creamy make-ahead recipes, proudly South African.
Chai Almond Vegan Overnight Oats
Warm chai spices and almond milk make a fragrant, cosy vegan jar like a spiced latte you can…
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Chocolate Avocado Vegan Overnight Oats
Ripe avocado makes these vegan choc oats impossibly creamy rich, fudgy and full of good fats.
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Pineapple & Coconut Summer Overnight Oats
Sweet pineapple and creamy coconut make a piña-colada-inspired jar fully plant-based and tropical.
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Vegan Coconut & Date Overnight Oats
Naturally sweetened with Medjool dates and made creamy with coconut milk a 100% plant-based jar that feels like…
View recipe →Common questions
Are overnight oats vegan?
They can be, very easily. The oat base is plant-based, so you only need to use plant milk instead of dairy, plant yoghurt (or none), and a vegan sweetener like maple syrup instead of honey. Classic overnight oats made with dairy milk and honey are not vegan, but the swaps take seconds.
What is the best plant milk for vegan overnight oats?
Oat milk is the creamiest and most neutral, and soy milk is the highest in protein, making it the best for a filling jar. Almond and coconut milk work well too and are lighter — choose unsweetened versions so you control the sugar.
Is honey in overnight oats vegan?
No, honey is an animal product and not considered vegan. Sweeten vegan overnight oats with maple syrup, agave, date syrup, or simply mashed banana and fresh fruit instead.
How do vegans get enough protein in overnight oats?
Use soy milk and soy yoghurt (the highest-protein plant options), add a scoop of vegan protein powder, or stir in peanut butter, nuts, hemp seeds and chia. Together these easily bring a vegan jar to 15 to 20 grams of protein.
Ready to go plant-based for breakfast? Join the free 7-Day Overnight Oats Challenge — every recipe is easy to make vegan with the swaps above — or browse all our overnight oats recipes.
