Blueberry Lemon Overnight Oats (Printable)

Creamy overnight oats with blueberries, lemon zest, chia, and yogurt—ready after an overnight chill.

# What You'll Need:

→ Oat Base

01 - 1 cup old-fashioned rolled oats
02 - 1 cup milk (dairy or plant-based)
03 - 1/2 cup plain Greek yogurt
04 - 1 tablespoon chia seeds
05 - 1 to 2 tablespoons maple syrup or honey

→ Flavor and Fruit

06 - 1 cup fresh or frozen blueberries
07 - Zest of 1 lemon
08 - 1 tablespoon fresh lemon juice
09 - 1/2 teaspoon pure vanilla extract

→ Optional Toppings

10 - 2 tablespoons chopped nuts (almonds or walnuts)
11 - Extra blueberries
12 - Additional lemon zest

# Steps:

01 - In a medium bowl or jar, add the rolled oats, milk, Greek yogurt, chia seeds, maple syrup, lemon zest, lemon juice, and vanilla extract. Stir until thoroughly combined and no dry patches remain.
02 - Gently fold the blueberries into the oat mixture, distributing them evenly without crushing the fruit.
03 - Cover the bowl or jar tightly with a lid or plastic wrap. Place in the refrigerator and let it rest overnight, or for a minimum of 6 hours, allowing the oats to absorb the liquid and soften.
04 - In the morning, remove from the refrigerator and stir well. If the mixture is too thick, add a splash of milk and stir until it reaches your preferred consistency.
05 - Top with chopped nuts, additional blueberries, and extra lemon zest as desired. Serve chilled straight from the refrigerator.

# Expert Tips:

01 -
  • You do exactly ten minutes of work the night before and breakfast magically handles itself.
  • The lemon and blueberry combination tastes like a morning pastry but leaves you feeling light and sharp.
  • It scales effortlessly so you can prep several days worth in one go.
02 -
  • I once used steel-cut oats by accident and spent the morning chewing through a jar of crunchy disappointment, so stick with rolled oats.
  • If you zest the lemon directly over the jar instead of onto a cutting board you capture the essential oils that spray into the air and lose nothing.
03 -
  • Layer the blueberries on top instead of mixing them in if you want the oats underneath to stay a clean pale gold for presentation.
  • A tiny pinch of sea salt stirred into the base heightens every single flavor without making it taste salty.