Omega-3 Overnight Oats with Blueberries & Walnuts

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This is one of my all-time favorite breakfast recipes to recommend to families because it literally takes five minutes the night before — and in the morning, your child gets a powerhouse bowl of brain fuel before they even step out the door. Rolled oats are one of nature's best slow-burning carbohydrates, providing the steady glucose supply that ADHD brains desperately need for focus and emotional regulation. Add a generous handful of walnuts (the original omega-3 superfood!) and antioxidant-packed blueberries, and you've created a breakfast that genuinely supports dopamine production and reduces the neurological inflammation often linked to attention difficulties. I make this for my own kids every Sunday night to prep the week — I promise, once you start, you won't go back.

Ingredients

• 1 cup old-fashioned rolled oats (gluten-free certified if needed)
• 1¼ cups unsweetened almond milk (or oat milk)
• 2 tablespoons chia seeds
• 1 tablespoon ground flaxseed
• ¼ cup raw walnuts, roughly chopped
• ½ cup fresh or frozen blueberries
• 1 tablespoon pure maple syrup or raw honey
• ½ teaspoon pure vanilla extract
• ¼ teaspoon ground cinnamon
• Pinch of sea salt
• Optional toppings: extra blueberries, walnut halves, a drizzle of almond butter

Instructions

1. In a large mason jar or bowl with a lid, combine the rolled oats, chia seeds, ground flaxseed, cinnamon, sea salt, and vanilla extract. Stir everything together so the dry ingredients are evenly mixed.
2. Pour the almond milk over the oat mixture and stir well to combine. Make sure the chia seeds are evenly distributed — they tend to clump, so give it a good stir.
3. Gently fold in half of the blueberries and the maple syrup. The blueberries will soften overnight and release their beautiful purple pigments (and antioxidants!) throughout the oats.
4. Seal the jar or cover the bowl tightly with plastic wrap or a lid. Place in the refrigerator overnight, or for at least 4–6 hours.
5. In the morning, give the oats a good stir. If they seem too thick, add a splash of almond milk and stir again until you reach your desired consistency.
6. Divide into two bowls or jars. Top with the remaining fresh blueberries, the chopped walnuts, and any optional toppings. Serve cold, or warm gently in the microwave for 60–90 seconds if your child prefers it warm.