If you’re searching for a breakfast that’s as nourishing as it is effortless, Blueberry Overnight Oatmeal is about to become your new obsession. Imagine tender oats soaking up creamy milk and tangy Greek yogurt, all swirled together with sweet blueberries and a touch of maple syrup. The result? A cool, luscious jar of goodness waiting for you in the morning—no cooking required! Whether you’re meal prepping for the week or just want a quick, healthy start to your day, this recipe offers vibrant flavor and satisfying texture in every spoonful.

Ingredients You’ll Need
The beauty of Blueberry Overnight Oatmeal lies in its simplicity—every ingredient has a purpose, creating the perfect balance of creaminess, sweetness, and a pop of berry freshness. Here’s what you’ll need and why each one matters:
- Old-fashioned rolled oats: The classic base, these oats become plump and tender as they soak up the liquid overnight.
- Milk (dairy or non-dairy): Adds creaminess and helps soften the oats; use your favorite variety for a custom flavor.
- Plain Greek yogurt: Gives a tangy richness while boosting protein for a more filling breakfast.
- Chia seeds: These little seeds thicken up the oats and add a punch of fiber and omega-3s.
- Maple syrup or honey: Brings just the right touch of natural sweetness—choose whichever you love best.
- Vanilla extract: A splash of vanilla ties everything together with lovely warmth.
- Fresh or frozen blueberries: The star of the show, blueberries bring bursts of juicy flavor and gorgeous color.
- Pinch of salt: Don’t skip this! A tiny bit of salt enhances and balances all the sweet, creamy flavors.
How to Make Blueberry Overnight Oatmeal
Step 1: Gather Your Ingredients
Before you start, set out all your ingredients so you can assemble everything quickly. It’s amazing how just a few wholesome basics can transform into something so delicious with Blueberry Overnight Oatmeal.
Step 2: Mix Everything Together
Grab a mason jar or any airtight container. Add the oats, milk, Greek yogurt, chia seeds, maple syrup (or honey), vanilla extract, blueberries, and a pinch of salt. Give it all a good stir, making sure those oats are fully submerged and the blueberries are evenly distributed.
Step 3: Seal and Chill
Close your container tightly and pop it into the fridge. Let your Blueberry Overnight Oatmeal work its magic for at least 4 hours, but overnight is best. This gives the oats and chia seeds time to soak up all the liquid and flavors.
Step 4: Stir and Serve
In the morning, open your container and give everything a hearty stir. You can enjoy it cold straight from the fridge or warm it in the microwave for about 30 seconds if you’re craving something cozier.
Step 5: Add Toppings (Optional)
If you want to take your Blueberry Overnight Oatmeal to the next level, top it with extra blueberries, a drizzle of honey, crunchy nuts, or even a sprinkle of granola. Make it your own!
How to Serve Blueberry Overnight Oatmeal

Garnishes
For a breakfast that feels extra special, try topping your Blueberry Overnight Oatmeal with a handful of fresh blueberries, a few toasted almonds, or a swirl of nut butter. A sprinkle of granola or coconut flakes adds wonderful crunch and visual appeal.
Side Dishes
Pair your Blueberry Overnight Oatmeal with a steaming mug of coffee or a vibrant green smoothie for a balanced, satisfying meal. If you’re feeling fancy, serve alongside a hard-boiled egg or a slice of whole-grain toast for a little extra protein and staying power.
Creative Ways to Present
Layer your Blueberry Overnight Oatmeal in a clear glass for a pretty parfait look, or spoon it into mini jars for a grab-and-go breakfast on busy mornings. Hosting brunch? Set up a DIY overnight oats bar with different toppings so everyone can customize their own jar.
Make Ahead and Storage
Storing Leftovers
Blueberry Overnight Oatmeal keeps beautifully in the fridge for up to 4 days. Just give it a quick stir before serving, and add a splash more milk if it’s thickened up too much overnight.
Freezing
While overnight oats are best enjoyed fresh, you can freeze individual portions if you need to. Thaw in the refrigerator overnight and stir well before eating; the texture may be a little softer, but the flavor will still shine.
Reheating
If you prefer your oats warm, simply microwave your Blueberry Overnight Oatmeal for 30–60 seconds, stirring halfway through. Add a bit of extra milk to loosen the texture if needed, and top with your favorite garnishes.
FAQs
Can I use steel-cut oats instead of rolled oats?
Steel-cut oats don’t soften as much as rolled oats unless cooked, so they’ll stay quite chewy. For the best creamy texture, stick with old-fashioned rolled oats for your Blueberry Overnight Oatmeal.
What if I don’t have chia seeds?
You can leave out the chia seeds if you don’t have any on hand. The oats will still soak up plenty of liquid, though the consistency may be a little less thick and pudding-like.
Can I make this dairy-free?
Absolutely! Use your favorite non-dairy milk and swap the Greek yogurt for a plant-based version. Blueberry Overnight Oatmeal is delicious with almond, oat, or coconut milk and vegan yogurt.
Is it okay to use frozen blueberries?
Yes! Frozen blueberries work perfectly in this recipe. They’ll thaw as the oats chill and add juicy flavor and beautiful color to your Blueberry Overnight Oatmeal.
How can I make it sweeter or less sweet?
Adjust the sweetness easily by adding more or less maple syrup or honey to taste. You can also top with extra fruit or a sprinkle of brown sugar if you prefer a sweeter bite.
Final Thoughts
There’s nothing quite like waking up to a chilled, creamy jar of Blueberry Overnight Oatmeal, knowing you’ve set yourself up for a nourishing, energizing start. Give this recipe a try and make it your own—you’ll be amazed at how a handful of simple ingredients can turn into your favorite breakfast treat!
Print
Blueberry Overnight Oatmeal Recipe
- Prep Time: 5 minutes
- Cook Time: 0 minutes
- Total Time: 5 minutes (plus chilling time)
- Yield: 1 serving
- Category: Breakfast
- Method: No-Cook
- Cuisine: American
- Diet: Vegetarian
Description
This Blueberry Overnight Oatmeal is a nutritious and delicious no-cook breakfast option that combines creamy Greek yogurt, chia seeds, and fresh blueberries soaked overnight for a ready-to-eat, wholesome start to your day. It’s perfect for meal prep and can be enjoyed cold or warmed up.
Ingredients
Dry Ingredients
- 1/2 cup old-fashioned rolled oats
- 1 tablespoon chia seeds
- Pinch of salt
Wet Ingredients
- 1/2 cup milk (dairy or non-dairy)
- 1/4 cup plain Greek yogurt
- 1 tablespoon maple syrup or honey
- 1/2 teaspoon vanilla extract
Fruit
- 1/2 cup fresh or frozen blueberries
Instructions
- Combine Ingredients: In a mason jar or airtight container, add the rolled oats, chia seeds, and a pinch of salt. Pour in the milk and Greek yogurt, then add the maple syrup, vanilla extract, and blueberries. Stir well to mix everything thoroughly, making sure the oats are fully submerged in the liquid.
- Refrigerate Overnight: Seal the container tightly and place it in the refrigerator for at least 4 hours or overnight. This resting time allows the oats and chia seeds to soak up the liquid, resulting in a creamy texture.
- Serve: In the morning, give the oatmeal a good stir to redistribute the ingredients. Enjoy it cold straight from the fridge, or warm it briefly in the microwave if you prefer a warm breakfast.
- Optional Toppings: Top with additional fresh blueberries, a drizzle of honey or maple syrup, or some nuts for extra texture and flavor.
Notes
- You can prepare multiple servings ahead of time to have breakfasts ready for the entire week.
- For a creamier texture, add a splash of milk before serving and stir well.
- Substitute blueberries with other seasonal berries or fruits according to your preference.
- If preferred, use non-dairy milk options like almond, oat, or soy milk to make it dairy-free.
Nutrition
- Serving Size: 1 jar (approximately 1 cup)
- Calories: 290
- Sugar: 11 g
- Sodium: 130 mg
- Fat: 7 g
- Saturated Fat: 2 g
- Unsaturated Fat: 4 g
- Trans Fat: 0 g
- Carbohydrates: 40 g
- Fiber: 6 g
- Protein: 13 g
- Cholesterol: 5 mg