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Overnight Oats with Berries

Recipes July 2, 2026 • 3 min
Overnight Oats with Berries
1:00

Some mornings there is no time to cook, and that is exactly when overnight oats earn their place. You put everything together the night before — oats, milk, a spoonful of chia seeds — and wake up to a creamy, cold breakfast already waiting in the fridge. Top it with whatever berries you have on hand and you have a meal that feels like a treat but does real work for your body. This version keeps things simple and satisfying, no fancy ingredients required.

Prep Time: 5 min
Chill Time: 6-8 hours (overnight)
Total Time: 5 min
Servings: 2

Meal Type: Breakfast
Health Tags: Cardiac

Why This Recipe Works

  • Oats are one of the best foods for your heart. They contain a type of fiber called beta-glucan that helps lower LDL cholesterol — the kind that builds up in arteries. A daily bowl of oats is something cardiologists have recommended for decades, and overnight oats give you all the same benefit with zero morning effort.
  • Berries add flavor and a powerful punch of antioxidants. Blueberries, strawberries, and raspberries are all low in sugar compared to many fruits, and they are packed with plant compounds that help protect blood vessel walls. The natural tartness also means you don't need to add much sweetener at all.
  • Chia seeds thicken the oats and add omega-3s. Just one tablespoon of chia seeds contains more omega-3 fatty acids than most people get in a day from plant sources. They also absorb liquid overnight, giving the oats a creamy, pudding-like texture without any dairy required.

Ingredients:

  • 1 cup old-fashioned rolled oats (not instant)
  • 1 cup unsweetened almond milk or low-fat dairy milk
  • ½ cup plain low-fat Greek yogurt
  • 1 tablespoon chia seeds
  • 1 tablespoon honey or maple syrup (optional)
  • ½ teaspoon vanilla extract
  • ½ cup fresh or frozen blueberries
  • ½ cup fresh or frozen strawberries, sliced
  • Pinch of cinnamon
  • Optional: 2 tablespoons chopped walnuts for topping

Instructions:

  1. In a mason jar or bowl with a lid, combine the oats, milk, yogurt, chia seeds, honey (if using), and vanilla. Stir well so everything is mixed together.
  2. Cover and place in the refrigerator for at least 6 hours, or overnight.
  3. In the morning, give the oats a stir. If they are too thick, add a splash of milk and stir again.
  4. Spoon half the oats into each bowl or eat directly from the jar.
  5. Top with blueberries, strawberries, a pinch of cinnamon, and walnuts if using.
  6. Serve cold, or warm in the microwave for 1–2 minutes if you prefer a warm breakfast.

Notes & Substitutions:

  • Renal note: Use almond or oat milk instead of dairy milk to lower phosphorus. Skip the walnuts if you are limiting potassium. Berries are a lower-potassium fruit choice.
  • Make it dairy-free: Skip the Greek yogurt and add an extra 2 tablespoons of chia seeds for thickness. The texture will be slightly thinner but still creamy.
  • Add more protein: Stir in a tablespoon of nut butter or serve alongside a hard-boiled egg.
  • Storage: Keeps in the fridge for up to 3 days — great for meal prep. Add the berry topping fresh each day.
  • Gluten note: Use certified gluten-free oats if you are following a gluten-free diet.

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