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Mixed Berry High Protein Overnight Oats – A Make-Ahead Breakfast You’ll Actually Crave

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Prep Time 10 minutes
Total Time 10 minutes
Servings: 1 servings
Ingredients Method

Ingredients
  

  • 1/2 cup rolled oats (old-fashioned oats)
  • 1/2 cup unsweetened milk of choice (dairy or non-dairy)
  • 1/3 cup plain Greek yogurt (2% or higher for extra creaminess)
  • 1 scoop vanilla protein powder (whey or plant-based)
  • 1/2 cup mixed berries (fresh or frozen; blueberries, raspberries, strawberries, blackberries)
  • 1–2 teaspoons honey or maple syrup (optional, to taste)
  • 1 tablespoon chia seeds (for thickness and fiber)
  • 1/2 teaspoon vanilla extract
  • Pinch of salt (enhances flavor)
  • Optional toppings: sliced almonds, chopped walnuts, toasted coconut, additional berries, nut butter

Method
 

  1. Choose your container: Use a 12–16 oz jar or lidded container to leave room for stirring and toppings.
  2. Mix the wet base: In the jar, combine milk, Greek yogurt, vanilla extract, and honey or maple syrup. Stir until smooth.
  3. Add the dry ingredients: Stir in the protein powder, rolled oats, chia seeds, and a pinch of salt. Mix thoroughly so no dry pockets remain.
  4. Fold in berries: Gently add mixed berries. If using frozen, no need to thaw; they’ll release juice overnight and swirl through the oats.
  5. Adjust consistency: If the mixture seems very thick (some protein powders absorb more), add a splash more milk. It should be pourable but not runny.
  6. Seal and refrigerate: Cover and refrigerate for at least 4 hours, ideally overnight (8–12 hours) for best texture.
  7. Stir and top: In the morning, give the oats a quick stir. Add more berries, a drizzle of nut butter, or a sprinkle of nuts for crunch.
  8. Serve cold or warm: Enjoy cold straight from the fridge, or warm gently in the microwave in 20–30 second bursts, adding a splash of milk if needed.