Whether you're out of milk or want a lighter breakfast, these Overnight Oats with Water prove you don't need milk to get thick, creamy, and delicious oats! They require only 5 minutes of prep and are perfect for a healthy breakfast on the go. Enjoy with your favorite toppings!
👩🏼🍳 A Quick Look:
- 🕒 Ready in: about 2 hours but only 5 minutes active time
- 👪 Serves: 1 but scales up easily!
- 🍽 Calories: 298
- 💪 Protein: 9 g
- 🔥 Cooking Method: No-cook, just a mix and chill
- 📖 Dietary Info: Vegetarian, can be gluten-free with certified gluten-free oats, and vegan with a dairy-free yogurt.
- ⭐ Difficulty: Easy
- ❤️ Why You'll Love It: A no-fuss, 5-minute breakfast that's creamy, customizable, and ready when you wake up.
SUMMARIZE & SAVE THIS RECIPE ON:
Running out of milk or having a dairy intolerance, but you still want a good bowl of oats? These overnight oats with water are the recipe I reach for when I want that thick, creamy texture without it.
The reason most overnight oat recipes call for dairy is that it gives the oats body and a richer mouthfeel. Here I have replaced it with a combination of yogurt (dairy-free works!), water, and chia seeds to do the same job - and you won't taste the difference.
Here's why this combo works: chia seeds absorb liquid and swell overnight, giving the oats a thick pudding-like texture, while the yogurt adds the fat and creaminess that water alone can't provide.
The result is a hearty bowl of oats you can use as your base recipe and build with whatever toppings or flavor add-ins you love. For more flavorful overnight oats recipes, check out my cookie butter overnight oats and these zesty overnight oats with lemon.
Jump to:
- 👩🏼🍳 A Quick Look:
- Can You Make Overnight Oats with Water?
- Why You'll Love This Recipe
- Ingredients and Substitutions
- How to Replace Milk in Overnight Oats
- Flavor Additions & Variations
- How to Make Overnight Oats with Water
- 👩🏼🍳 Petra's Tips
- Overnight Oats with Water Recipe FAQs
- Serving Suggestions
- More Overnight Oats Recipes
- 📖 Recipe
Can You Make Overnight Oats with Water?
Yes, and it works better than you'd expect. Water softens the oats just as milk does, so the method is the same. The main difference is flavor and creaminess.
To keep them from tasting bland, I've found that a few tablespoons of Greek yogurt and chia work together well, adding both texture and flavor. If you want to switch things up, there are plenty of other liquids that work in place of milk.
Coconut water adds a light natural sweetness, while fruit juice, such as orange or cranberry, gives a bolder flavor that pairs nicely with fruit toppings.
For an extra-thick, protein-rich bowl, try using yogurt only and skipping the water entirely. Mashed banana or applesauce are great if you want to add creaminess and natural sweetness in one step. And if you want the richest result of all, stir in a tablespoon of nut or seed butter.
Why You'll Love This Recipe
- No milk needed, but still creamy. The yogurt-and-chia-seed combination does much of the heavy lifting in creating thick, rich oats.
- 5 minutes the night before means zero effort in the morning. Stir everything together, pop it in the fridge, and breakfast is ready when you wake up.
- The ratio is tested. ¾ cup water to ½ cup oats is the sweet spot for thick, chewy oats that aren't watery or gluey.
- A true base recipe. Keep it simple or dress it up. Add a spoonful of peanut butter, a handful of berries, a drizzle of honey, or use a dairy-free yogurt to make it vegan.
- Great for meal prep. Make up to 4-5 jars on Sunday, and you've got breakfast handled for the week.
Ingredients and Substitutions
- Oats: Make sure to use old-fashioned oats for the best results. They have a great texture and work better than steel-cut oats or instant oats.
- Chia seeds: They help thicken the overnight oats and also add healthy fats and fiber. No chia seeds? No problem! Use flaxseed meal, aka ground flaxseeds, as I did in my omega-3 flax overnight oats.
- Yogurt: I like to use Greek-style yogurt to help thicken the oats and give them creaminess. Since we're not using any milk, it's important to pick a good-quality yogurt that is thick and creamy, avoiding low-fat options if possible. You can also use a dairy-free yogurt such as coconut or soy to keep it dairy-free.
- Flavor Boosters: Maple syrup enhances the sweetness, but honey, agave, or brown sugar also work. A pinch of salt brings everything together, and a touch of pure vanilla extract adds warmth and natural flavors.
- Water: Replaces the milk used to soften the oats and make them chewy. It's also important because soaking the oats helps with digestion.
See the recipe card below for the full list of ingredients and exact measurements.
How to Replace Milk in Overnight Oats
These are my top four ways to make overnight oats without milk.
- Yogurt + Water (recommended): This is the hero combo for making overnight oats without using milk. It produces the creamiest result and adds protein, so it's the method my recipe uses.
- Nut or Seed Butter + Water (close second): To make this version, whisk 1-2 tablespoons of peanut, almond, or cashew butter into the water first until smooth, then stir in the rest. This creates a milk-like creamy liquid that will be used to soak the oats.
- Water only: This method is the lightest option. The texture is thinner, but it works best if you want to keep it simple or enjoy adding a lot of toppings. Note that this version is very low in protein, so pair with a protein shake, eggs, or scrambled tofu.
- Juice: Use orange or cranberry juice for a fruity twist. Cold-pressed with no added sugar is my top choice. The juice adds more flavor than water, but the consistency will be similar.
Flavor Additions & Variations
The beauty of a neutral base is that you can take it anywhere. Here are some of my favorite ways to add flavor.
- Protein Powder Boost: Add a scoop of your favorite protein powder to make this recipe more satisfying and to help you feel full for longer. Make sure to whisk the protein powder into the water first until smooth, then stir in the rest. This prevents it from getting gritty and staying in clumps. You likely will need to add an extra 2-3 tablespoons of water per scoop of protein powder, since the powder absorbs liquid.
- Use Cottage Cheese: You can also swap the yogurt by blending cottage cheese and adding it to the oats.
- Chocolate Flavor: Add 1-2 tablespoons of cacao powder. I recommend a minimally processed one, since less processing preserves more of the flavanols that give cacao its antioxidant benefits.
- Sugar-Free: Stir in a few tablespoons of applesauce, like I did in my spiced applesauce overnight oats, or mashed ripe banana to add natural sweetness, as well as flavor.
- Pumpkin Puree: You can make pumpkin pie oatmeal by adding a few tablespoons of my 1-Ingredient pumpkin puree and a dash of pumpkin pie seasoning.
- Add Fruits: Fresh, frozen, or dried fruit can be stirred into the oats or added on top when serving. I love adding sliced bananas, fresh berries, or chopped apples. Raisins and dried cranberries are great for adding more sweetness. If fruit isn't in season, frozen fruit in overnight oats works well too.
How to Make Overnight Oats with Water
Step 1: Add the water, rolled oats, chia seeds, maple syrup, yogurt, salt, and vanilla extract to a bowl or airtight container. I love using a jar to make them easy to grab for an on-the-go breakfast.
Step 2: Use a spoon or a whisk to give everything a good stir. It's important to mix until the yogurt is fully incorporated, as clumps of yogurt left unstirred won't help the oats absorb evenly. Once mixed, cover with a lid or paper towel and rest in the fridge for at least 2 hours or overnight.
Timing Tip: If you're in a rush, a minimum of 2 hours works, but overnight, or 8 hours, gives a noticeably creamier texture as the oats have more time to fully hydrate.
Step 3: Your overnight oats are ready when the oats have swelled, thickened, and absorbed most of the liquid, and the chia seeds have softened. The mixture should look thick, not soupy.
Step 4: At this point, you can adjust the consistency if needed, adding more water to thin it out. You can also add more maple syrup if you like your oats sweeter. Serve with your favorite toppings and enjoy!
👩🏼🍳 Petra's Tips
- Use rolled oats. I always recommend using old-fashioned rolled oats when making this recipe. Quick oats will get too soggy and won't provide the same chewy texture, and steel-cut oats won't soften at all.
- Add your favorite toppings. Overnight oats without milk are neutral in taste; that's why it's essential to add good toppings. Not only do you add more flavor, but you can also make them more nutritious by adding nuts, seeds, and fresh fruit.
- Meal-prep in jars. Make a big batch of 4-5 mason jars on Sunday, and you've got grab-and-go breakfasts for the whole week. Add toppings the morning of so fresh fruit and nuts stay at their best.
- Prefer your oats warm? You can heat them in the microwave for 1-2 minutes or on the stovetop until hot.
- Storage: Store overnight oats without milk in an airtight container or a jar, and in the fridge for 4-5 days. If you've stirred in fresh or frozen fruit, they are best eaten within 2-3 days. The oats will continue to thicken as they sit, so after a few days you may need to add a bit of liquid before serving to loosen them up. Although some recipes suggest that freezing overnight oats is possible, I don't recommend it, as they can become watery, grainy, and lose their texture when thawed.
Overnight Oats with Water Recipe FAQs
Yes! Oats are a great source of carbs and are packed with fiber, iron, zinc, magnesium, selenium, vitamins (such as A, C, D, B1, and B5), and more! They also provide a small amount of plant-based protein and fat. All of which makes them very nutrient-dense.
Overnight oats are naturally slimy, but to prevent it, you can use a different ratio of liquid to oats. For a porridge-like consistency, I like to use a 1:1.5 ratio (meaning 1 part oats and 1.5 parts liquid), but if you want to avoid an overly slimy texture, you can use a 1:1 ratio, which results in a slightly thicker texture.
Yes! They're naturally mild in flavor, which makes them a great blank canvas. I add maple syrup and a splash of vanilla extract to my oats, which gives them a bit more flavor and aroma. Another important thing is the toppings. If you add good toppings, you can take an average bowl of oats to a dessert-for-breakfast experience.
While they're usually eaten cold, if you're not a fan of having a cold breakfast, you can always warm them up. Add your overnight oats to a microwave-safe bowl and heat for 1-2 minutes, stirring halfway. You can also reheat them in a saucepan on the stovetop, stirring often to prevent burning. Make sure to add a splash of water if they seem too thick or you want a porridge-like consistency.
No, soaking is what transforms raw oats into the soft, creamy texture you're after. Without it, you'll have hard, chewy oats sitting in liquid. Allow them at least 2 hours to soak, though I find overnight works best.
Serving Suggestions
These oats are mild and creamy on their own, but the right toppings are what take them from good to something you'll actually look forward to eating.
For a complete breakfast, pair your oats with a piece of fresh fruit on the side, or blend up an easy NutriBullet smoothie if you want something more filling. They also travel well, so pack them in a jar with toppings on the side and add everything once you get to work.
- Nut butter: I love adding a tablespoon of peanut butter or almond butter to my overnight oats. It adds healthy fat, protein, and fiber, and keeps me full for longer.
- Sweet toppings: If you want to have some fun with your breakfast, I highly recommend topping your bowl of oats with a handful of chocolate chips, some chopped dark chocolate, or some toasted coconut flakes. My personal favorite is a sprinkle of my almond maple air fryer granola.
- Nuts and seeds: I love adding freshly roasted air-fried pecans, sunflower seeds, or hemp seeds for some crunch.
More Overnight Oats Recipes
If you tried these Overnight Oats with Water or any other recipe on my website, please leave a 🌟 star rating and let me know how it goes in the 📝 comments below. Thanks for visiting today!
📖 Recipe
Overnight Oats with Water (No Milk)
Equipment
- Mixing bowl or a mason jar
Ingredients
- ½ cup rolled oats
- 1 tablespoon chia seeds
- ¾ cup water
- 1 tablespoon maple syrup or more to taste
- 3 tablespoon Greek yogurt (use vegan yogurt if needed)
- ½ teaspoon pure vanilla extract (optional)
- A tiny pinch of salt (optional)
Instructions
- To a bowl or an airtight container, add all of the ingredients. You can also add them in a jar if you need to grab it for an on-the-go breakfast in the morning.½ cup rolled oats, 1 tablespoon chia seeds, ¾ cup water, 1 tablespoon maple syrup, ½ teaspoon pure vanilla extract, 3 tablespoon Greek yogurt, A tiny pinch of salt
- Using a spoon or a whisk, give everything a good stir. Cover with a lid or paper towel and rest in the fridge for at least 2 hours or overnight.
- Your overnight oats without milk are ready when the oats have thickened and absorbed the liquid, and the chia seeds have softened. At this point, you can adjust the consistency if needed, adding more water to thin it out. You can also add more maple syrup if you like your oats sweeter.
Notes
- Use rolled oats. Old-fashioned rolled oats give you the best texture - chewy and thick, not mushy. Quick oats go soggy and steel-cut oats won't soften enough overnight.
- Don't skip the toppings. Water-based oats are neutral in flavor, so toppings do a lot of work here. Nuts, seeds, nut butter, and fresh fruit all add flavor and make the bowl more filling.
- Make it in a jar. Prep directly in a mason jar and it's ready to grab and go in the morning - no transferring needed.
- Batch it out. This recipe doubles and triples easily. Make 4-5 jars on Sunday and breakfast is covered for the week.
- Prefer it warm? Microwave for 1-2 minutes, stirring halfway, or warm on the stovetop over low heat. Add a splash of water if the oats have thickened overnight.
Nutrition
Nutrition information is a rough estimate calculated with third-party calculations without including the optional ingredients.
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