Bright, fresh, and bursting with flavor, these Blueberry Lemon Overnight Oats are a wholesome way to start your day. Packed with juicy blueberries, creamy Greek yogurt, and the vibrant zing of lemon zest, this no-cook breakfast delivers both nutrition and indulgence in every chilled spoonful. Layered with a homemade blueberry compote and topped with crunchy granola, it’s a refreshing, high-fiber meal prep option that’s ready whenever you are. Whether you’re rushing out the door or enjoying a slow morning, this make-ahead recipe makes healthy eating both effortless and delicious.

Why You’ll Love This Recipe

No cooking required—just mix and chill
Bursting with fresh blueberry and lemon flavor
Creamy, tangy, and slightly sweet
High in fiber and protein for lasting energy
Perfect for meal prep and busy mornings
Easily customizable with plant-based or dairy ingredients
Kid-friendly and naturally sweetened
Great for summer or anytime you want a refreshing breakfast
Beautifully layered and portable
Balanced with carbs, healthy fats, and probiotics

Ingredients

(Tip: You can find the complete list of ingredients and their measurements in the recipe card below.)

1 cup old-fashioned rolled oats
1 cup milk of choice (dairy or plant-based)
1/2 cup plain Greek yogurt
1 tbsp chia seeds
1 tbsp maple syrup or honey
1/2 tsp vanilla extract
1/2 tsp lemon zest
1/2 cup fresh blueberries

For the Blueberry Compote:

1/2 cup fresh or frozen blueberries
1 tbsp lemon juice
1 tsp maple syrup

For Topping:

1/4 cup fresh blueberries
2 tbsp granola
Extra lemon zest (optional)

Servings and timing

Prep Time: 10 minutes
Chill Time: 4 hours or overnight
Total Time: 4 hours 10 minutes
Servings: 2 servings
Calories: 280 kcal per serving

Variations

Vegan version: Use plant-based yogurt and maple syrup.
Add protein: Stir in a scoop of vanilla or unflavored protein powder.
Nutty twist: Top with slivered almonds or chopped walnuts for crunch.
Extra fruit: Mix in diced strawberries, raspberries, or peaches.
Citrus swap: Use orange zest instead of lemon for a milder citrus note.
Spiced version: Add a pinch of cinnamon or ginger for warmth.
Low-sugar option: Skip the sweetener or use a sugar-free syrup.
Layered parfait: Alternate layers of oats and compote in a glass jar for a pretty presentation.

Storage/Reheating

Store the prepared overnight oats in a sealed jar or airtight container in the refrigerator for up to 4 days.

The blueberry compote can be made ahead and stored separately for up to 5 days.

Serve chilled for best flavor and texture. This recipe is not intended to be reheated, but if preferred warm, gently heat the oats (without toppings) in the microwave.

FAQs

Are overnight oats healthy?

Yes, overnight oats are rich in fiber, healthy fats, and protein—especially when made with Greek yogurt and chia seeds.

Can I use frozen blueberries?

Yes, both fresh and frozen blueberries work well. Thaw frozen ones before mixing, or use them in the compote.

How long do overnight oats need to sit?

They need to chill for at least 4 hours, but overnight soaking (8–12 hours) provides the best texture.

Can I skip the yogurt?

Yes, you can replace yogurt with extra milk or a dairy-free alternative for a looser texture.

What type of oats should I use?

Old-fashioned rolled oats work best. Avoid quick oats (which become mushy) and steel-cut oats (which don’t soften well).

Is the compote necessary?

It adds an extra burst of flavor, but you can skip it or use store-bought fruit preserves as a substitute.

How do I keep the granola crunchy?

Add the granola just before serving to keep it crisp.

Can I meal prep multiple jars?

Absolutely! Prepare multiple servings in separate containers and store them in the fridge for grab-and-go breakfasts all week.

What milk works best?

Any milk works—almond, oat, dairy, soy, or coconut—depending on your preference and dietary needs.

Are these oats gluten-free?

Yes, if you use certified gluten-free oats, this recipe is gluten-free.

Conclusion

These Blueberry Lemon Overnight Oats bring together creamy texture, tangy fruit, and satisfying crunch for a nutritious breakfast that tastes like dessert. Whether you’re prepping for the week or need a quick grab-and-go meal, this vibrant, make-ahead option is as practical as it is delicious. Packed with superfoods and customizable to your taste, it’s the kind of breakfast you’ll actually look forward to waking up to. Let it chill overnight—and let your mornings start on a bright, flavorful note.

Blueberry Lemon Overnight Oats

5 Stars 4 Stars 3 Stars 2 Stars 1 Star

No reviews

Author: Mari
Total Time: 4 hours 10 minutes
Yield: 2 servings
Diet: Vegetarian

Print Recipe

Description

These Blueberry Lemon Overnight Oats are a vibrant, nutrient-dense breakfast that’s perfect for busy mornings, healthy meal prep, or on-the-go fuel. Made with creamy oats, Greek yogurt, chia seeds, and fresh lemon zest, this recipe delivers a refreshing burst of citrus paired with juicy blueberries and a sweet blueberry compote. Layered in jars and topped with granola for crunch, this no-cook breakfast is loaded with fiber, protein, and summery flavor in every spoonful.

Instructions

Prepare the oats mixture: In a medium mixing bowl, combine rolled oats, milk, Greek yogurt, chia seeds, maple syrup, vanilla extract, lemon zest, and blueberries. Stir thoroughly to ensure all ingredients are well incorporated.
Chill overnight: Cover the bowl with a lid or plastic wrap and refrigerate for at least 4 hours or overnight. The oats and chia seeds will absorb the liquid and create a creamy texture.
Make the blueberry compote: In a small saucepan over medium heat, combine blueberries, lemon juice, and maple syrup. Cook for 5–7 minutes, stirring occasionally, until the berries burst and the mixture thickens into a syrupy compote. Remove from heat and let cool completely.
Assemble and layer: When ready to serve, spoon the chilled overnight oats into jars or glasses, alternating layers with the cooled blueberry compote for a visually beautiful presentation.
Add toppings: Finish with a sprinkle of fresh blueberries, a spoonful of crunchy granola, and a touch of extra lemon zest for a fresh citrus finish.

Serve chilled: Enjoy straight from the fridge for a refreshing, fiber-packed, protein-rich start to your day.

Notes

Use gluten-free oats for a gluten-free version.
Swap Greek yogurt for plant-based yogurt to make it dairy-free.
Double the batch for a full week of healthy breakfast meal prep.
Blueberry compote can be made ahead and stored in the fridge for 5 days.

Prep Time: 10 minutes
chill time: 4 hours or overnight
Category: Breakfast, Meal Prep
Method: No-Cook, Refrigerated
Cuisine: American