Ingredients
Scale
- 1 cup rolled oats (old-fashioned oats)
- 1 cup plain Greek yogurt (or dairy-free alternative)
- ¾ cup milk of choice (dairy or non-dairy)
- 2 tablespoons honey or maple syrup (adjust to taste)
- 1 tablespoon fresh lemon juice
- 1 teaspoon lemon zest (from about 1 medium lemon)
- ½ cup fresh or frozen blueberries (plus more for topping)
- 1 tablespoon chia seeds (optional, but recommended)
- ½ teaspoon vanilla extract
- Pinch of salt
Optional Toppings:
- Additional fresh blueberries
- Extra lemon zest
- Sliced almonds or chopped pecans
- Shredded coconut
- A drizzle of additional honey
- Fresh mint leaves
Instructions
- Prepare your containers: Grab two 16-ounce mason jars or airtight containers. If you prefer to mix everything in one bowl first and then divide, grab a medium mixing bowl as well.
- Zest and juice your lemon: Using a microplane or fine grater, zest one medium lemon to get about 1 teaspoon of zest. Be careful to only zest the yellow outer layer and avoid the bitter white pith underneath. Cut the lemon in half and squeeze to extract 1 tablespoon of juice. Remove any seeds.
- Combine the base ingredients: In each jar (or in your mixing bowl), add ½ cup rolled oats, ½ cup Greek yogurt, and 6 tablespoons (about ⅓ cup plus 2 tablespoons) milk. If you’re mixing in a bowl, you’ll divide this mixture between two jars after stirring.
- Add the flavor makers: To each jar, add 1 tablespoon honey (or maple syrup), ½ tablespoon lemon juice, ½ teaspoon lemon zest, ½ tablespoon chia seeds (if using), ¼ teaspoon vanilla extract, and a small pinch of salt.
- Incorporate the blueberries: Gently fold in ¼ cup blueberries into each jar. If using frozen berries, you can add them frozen—they’ll thaw overnight and release their juices beautifully.
- Mix thoroughly: Using a spoon, stir everything together until well combined. Make sure the oats at the bottom are fully incorporated with the liquid. The mixture will look somewhat thin—don’t worry, the oats will absorb the liquid overnight and thicken considerably.
- Seal and refrigerate: Secure the lids on your jars and place them in the refrigerator. Let them chill for at least 4 hours, but overnight (8-12 hours) is ideal for the best texture and flavor development.
- Serve and enjoy: In the morning, give the oats a good stir. The mixture should now be thick and creamy. Add a splash of milk if you prefer a looser consistency. Top with additional fresh blueberries, a sprinkle of lemon zest, nuts, or any other desired toppings.
- Eat cold or warm: Enjoy straight from the fridge for a refreshing cold breakfast, or transfer to a microwave-safe bowl and heat for 30-60 seconds if you prefer warm oats.
Notes
- Sweetness adjustment: Taste your oats before refrigerating and adjust sweetness as needed. The blueberries will release natural sweetness overnight, so you might want to start with less honey and add more in the morning if needed.
- Consistency control: If your oats are too thick in the morning, simply stir in a tablespoon or two of milk until you reach your desired consistency. If they’re too thin, add a tablespoon of oats or let them sit for another hour.
- Fresh vs. frozen berries: Fresh blueberries will stay more intact and provide bursts of flavor, while frozen berries will color the entire mixture purple and create a more uniform flavor. Both are delicious—choose based on your preference!
- Make it vegan: Use dairy-free yogurt (coconut, almond, or soy-based) and plant-based milk. Replace honey with maple syrup or agave nectar.
- Storage duration: These oats stay fresh in the refrigerator for up to 5 days, making them perfect for weekly meal prep.
- Prep Time: 5 minutes
- Cook Time: 0 minutes (overnight chilling)
- Category: Breakfast
- Method: No-Cook, Make-Ahead
- Cuisine: American
- Diet: Gluten Free
Nutrition
- Serving Size: 1 jar (approximately 1½ cups)
- Calories: 385
- Sugar: 28g
- Sodium: 95mg
- Fat: 8g
- Saturated Fat: 2.5g
- Unsaturated Fat: 4.5g
- Trans Fat: 0g
- Carbohydrates: 62g
- Fiber: 9g
- Protein: 18g
- Cholesterol: 10mg