This Blueberry Lemon Overnight Oats is an effortless, make-ahead breakfast. Chia seeds, your choice of milk, fresh blueberries and bright lemon zest combine for a nutritious start to your day. Easily made vegan depending on the milk and sweetener you choose.
With a blog named “lemons + zest,” adding lemon to recipes is a longtime favorite. The contrast of tart lemon and sweet blueberries works surprisingly well in overnight oats. If you enjoy lemon-forward breakfasts, this version and other lemon-based oat recipes are worth trying.
Overnight oats remain some of the most popular recipes because they’re simple, adaptable, and ready when you wake up. You can prepare a jar in minutes, vary the ingredients to suit tastes or dietary needs, and have a healthy breakfast waiting in the morning.
What you need to make this recipe:
- rolled oats
- milk (any kind you prefer)
- sweetener (maple syrup, honey, or alternative)
- fresh or frozen blueberries
- lemon zest
- vanilla
- chia seeds
- shredded coconut (optional)
How to make this overnight oatmeal:
- Combine all ingredients in a jar or airtight container.
- Stir well so oats and chia seeds are evenly moistened.
- Refrigerate overnight or for at least 4 hours.
- Serve cold or warm it briefly if you prefer.
This really is that simple: mix, chill, and enjoy a ready-to-eat breakfast. Overnight oats are ideal for busy mornings and can be customized in countless ways.
Notes:
- Milk: Use your favorite milk. Coconut milk adds richness, while almond or dairy milks work well too. Choose plant-based milk to keep it vegan.
- Serving: Eat straight from the fridge for a cool, refreshing breakfast or warm briefly in the microwave if you prefer a hot bowl.
- Frozen blueberries: If using frozen berries, you can thaw them first or reduce the milk slightly. As they thaw they release extra liquid, which can thin the oats.
- Oat type: Rolled oats are best for creamy overnight oats. Steel-cut oats won’t soften as much and remain chewy unless cooked first.
If you love the blueberry and lemon combination, this recipe showcases that bright pairing. For more sweet breakfast ideas, explore other dessert-inspired overnight oats recipes from trusted creators—there are many flavorful variations that turn breakfast into a treat.
Check out these other recipes you will love:
- Peanut Butter Greek Yogurt Overnight Oats
- Peach Pie Overnight Oats
- High Protein Oats
- Blueberry Muffin Overnight Oats
- Strawberry Cheesecake Overnight Oats
HUNGRY FOR MORE? Subscribe to the newsletter and follow on social media for new recipes and updates.
Blueberry Lemon Overnight Oats
Ingredients
- ½ c rolled oats
- ½ c milk of choice
- 2 tsp chia seeds
- ¼ c blueberries
- 1 tsp lemon zest
- 1/2 tsp vanilla
- 1-2 tsp maple syrup or sweetener of choice
- dash of sea salt
- 2 T shredded coconut (optional)
Instructions
-
Add oats, milk, chia seeds, blueberries, lemon zest, vanilla, sweetener, salt and coconut (if using) to a jar or sealed container.
-
Stir thoroughly so everything is evenly combined.
-
Refrigerate overnight or for at least 4 hours to allow the oats and chia to soften.
-
Serve cold straight from the fridge or warm briefly before eating, if desired.
Notes
- You can use coconut, almond, or dairy milk—choose what fits your diet and taste preferences.
- Eat overnight oats chilled or warm them if you prefer a hot breakfast.
- If using frozen blueberries, consider partially thawing them or reducing the milk slightly to avoid extra liquid.
- Rolled oats give the best creamy texture; steel-cut oats remain chewy and generally require cooking first.
Nutrition
Nutrition information is automatically calculated and should be used as an approximation.
Did you enjoy this recipe? Have a question?Leave a comment below!