Name: High-Protein Lemon Blueberry Overnight Oats Recipe
Prep time: 10 min
Total time: PT-490941H42M35S
Cuisine: American
Ingredients: Zest from 1 medium lemon; 2 tablespoons fresh lemon juice; ½ cup plain or vanilla Greek yogurt; 1 ¼ cup unsweetened almond milk (or milk of choice); 1 to 2 tablespoons pure maple syrup, to taste; ¼ teaspoon almond extract; ¼ teaspoon vanilla extract; 1 tablespoon chia seeds; 1 cup rolled oats; ½ cup fresh or frozen blueberries; Blueberry jam, optional for layering; Your favorite granola; Lemon zest; Extra blueberries

Jump to Recipe· 4.1 from 8 reviews

Get ready to wake up to a breakfast that feels like a sunny morning in a jar! This High-Protein Lemon Blueberry Overnight Oats Recipe combines creamy Greek yogurt, zesty lemon, and juicy blueberries for a refreshing and nutritious start to your day. Not only does it sparkle with bright flavors, but it also packs a powerful protein punch to keep you energized all morning long. Whether you’re rushing out the door or savoring a slow weekend breakfast, this dish is a true crowd-pleaser and meal prep hero.

Ingredients You’ll Need

A large white bowl filled with a creamy mixture that has visible layers of small oats and whole blueberries, giving the content a chunky texture with purple and blue specks mixed in the light base. Thin strands of bright yellow lemon zest are scattered on the surface, adding a pop of color. Inside the bowl, a white spatula with a gold handle rests angled slightly to the right. Around the main bowl, there are smaller white bowls containing granola, dark blueberry jam, and fresh blueberries placed on a white marbled surface, where a few loose blueberries and granola pieces are scattered nearby. Photo taken with an iphone --ar 4:5 --v 7

The magic behind this recipe is its simple yet thoughtfully chosen ingredients. Each one adds a unique element — from the citrusy zing of lemon zest to the comforting creaminess of Greek yogurt and the natural sweetness of blueberries. Together, they create a balanced texture and vibrant color that makes every spoonful a delight.

Lemon zest: Adds a bright, fresh aroma and a punch of citrus flavor without the acidity of juice.
Fresh lemon juice: Provides essential tartness that complements the sweetness of blueberries perfectly.
Plain or vanilla Greek yogurt: Brings creaminess and packs in extra protein to keep you full longer.
Unsweetened almond milk: Keeps the oats light and dairy-free while blending all ingredients smoothly.
Pure maple syrup: Adds just the right touch of natural sweetness to balance the tart lemon.
Almond extract: Gives subtle nutty notes enhancing the overall flavor complexity.
Vanilla extract: Rounds out sweetness and deepens the flavor profile.
Chia seeds: Thicken the oats naturally while boosting fiber and omega-3 fats.
Rolled oats: The hearty base that softens overnight into a creamy, comforting texture.
Fresh or frozen blueberries: Adds juicy bursts of sweetness and a lovely pop of color.
Blueberry jam (optional): For an extra layer of fruity indulgence and visual appeal.
Your favorite granola: Offers a satisfying crunch, making texture contrast irresistible.
Extra lemon zest and blueberries: Perfect finishing touches for a beautiful presentation.

How to Make High-Protein Lemon Blueberry Overnight Oats Recipe

Step 1: Mix the wet ingredients

Start by whisking together the lemon zest, fresh lemon juice, Greek yogurt, almond milk, pure maple syrup, almond extract, and vanilla extract in a medium bowl. This mix is where the vibrant lemon flavor shines and sets the creamy base for your oats. Whisking well ensures all the flavors marry beautifully.

Step 2: Add chia seeds and oats

Next, sprinkle in the chia seeds and rolled oats. Stir everything together until the chia seeds are evenly distributed—these little seeds help thicken the oats overnight and provide extra nutrition, making this recipe a true superfood breakfast.

Step 3: Fold in blueberries

Gently fold in the blueberries. You can use fresh or frozen; frozen berries actually create a lovely purple hue that makes the dish visually stunning. The blueberries provide natural sweetness and a burst of juicy flavor in every bite.

Step 4: Refrigerate overnight

Cover the bowl with plastic wrap and let it chill in the fridge for at least 4 hours, preferably overnight. This resting time lets the oats soak up the liquids and flavors, transforming into a luxuriously creamy and tender breakfast treat.

Step 5: Serve and layer (optional)

Before serving, divide the oats between two 12-ounce mason jars or bowls. For a beautiful touch, layer a spoonful of extra blueberries or blueberry jam in the middle. This adds a delightful fruity surprise and makes the presentation extra special.

Step 6: Add toppings

Top your overnight oats with your favorite crunchy granola, a sprinkle of fresh lemon zest, and a handful of extra blueberries. These toppings add wonderful texture contrast and brighten up the flavors even more.

How to Serve High-Protein Lemon Blueberry Overnight Oats Recipe

Two clear glass bowls are filled with creamy yogurt mixed with blueberries and granola. The bowl on the top left shows a layer of white yogurt topped with whole dark blue blueberries, golden granola pieces, and bits of yellow lemon zest scattered over the top. The bowl at the bottom right has a spoon inside and shows a mix of yogurt with blueberry swirls, whole blueberries, granola, and lemon zest on top. The bowls sit on a round white marble board with scattered blueberries and granola around them. To the left is a soft purple cloth, and in the background are white bowls partly filled with granola and blueberries. Photo taken with an iphone --ar 4:5 --v 7

Garnishes

Garnishes elevate this dish from simple to spectacular. Fresh lemon zest adds a final zing, blueberries bring bursts of color and freshness, and crunchy granola gives that satisfying contrast to the creamy oats. Don’t shy away from layering with blueberry jam for added sweetness and visual charm.

Side Dishes

Because these oats are packed with protein and fiber, they can easily stand alone as a full breakfast. However, if you want to create a fuller spread, fresh fruit salad, a glass of refreshing citrus juice, or even a boiled egg make perfect companions without overwhelming your meal.

Creative Ways to Present

Turn your overnight oats into a stunning breakfast parfait by layering oats, blueberry jam, and fresh berries in clear glass jars or cups. Alternatively, serve in a rustic bowl with a sprig of mint and edible flowers for a brunch-worthy presentation that feels extra special.

Make Ahead and Storage

Storing Leftovers

This High-Protein Lemon Blueberry Overnight Oats Recipe stores beautifully in the fridge for up to 3 days. Keep leftovers in an airtight container or individual jars. The oats will continue to thicken, so you might want to add a splash of almond milk before eating to reach your preferred consistency.

Freezing

While freezing is possible, it’s not ideal for overnight oats because the texture can change slightly upon thawing. If you do freeze, store the oats without toppings in a freezer-safe container for up to one month. Thaw overnight in the fridge for best results.

Reheating

If you prefer warm oats, gently microwave your refrigerated portion for 30 to 60 seconds, adding a little almond milk if it seems too thick. Be sure to stir well so you don’t lose the balance of flavors. Otherwise, this recipe tastes amazing when eaten straight from the fridge.

FAQs

Can I use other types of milk?

Absolutely! While unsweetened almond milk works beautifully here for a light texture, you can substitute with oat, soy, cow’s milk, or any milk you prefer without compromising the taste too much.

Is it possible to make this recipe vegan?

You can easily make it vegan by swapping Greek yogurt for a plant-based yogurt alternative and ensuring your maple syrup is pure. This keeps the creamy texture and protein content quite high while fitting a vegan lifestyle.

How much protein does this recipe provide?

Each serving packs over 14 grams of protein, thanks primarily to the Greek yogurt and chia seeds. This makes it a filling option that supports muscle repair and keeps hunger at bay throughout your busy morning.

Can I prepare this recipe without chia seeds?

Yes, but chia seeds help thicken the oats and add important nutrients. Without them, your oats might be a little looser in texture, so consider increasing the rolled oats slightly or letting them sit longer to absorb more liquid.

How can I adjust the sweetness?

Maple syrup controls the sweetness here, so feel free to add more or less according to your taste preferences. You can also experiment with honey or agave nectar as alternatives, keeping in mind their different sweetness levels.

Final Thoughts

If you’re craving a breakfast that combines bright, vibrant flavors with a hearty boost of protein, you cannot go wrong with this High-Protein Lemon Blueberry Overnight Oats Recipe. It’s a joy to make, simple to prep ahead, and a pure pleasure to eat — the kind of morning treat that makes getting out of bed a little easier. Give it a try and watch it become your new favorite breakfast ritual!