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Close-up of PB&J Overnight Oats in a glass jar, topped with peanut butter and jam, placed on a rustic wooden table with natural light.

PB&J Overnight Oats

Wake up to PB&J Overnight Oats! A creamy, protein-packed, make-ahead breakfast that’s easy to prep and bursting with nostalgic flavor. πŸ₯œπŸ“
Prep Time 5 minutes
Refrigeration Time 6 minutes
Total Time 5 minutes
Course Breakfast
Cuisine American
Servings 1 jar
Calories 450 kcal

Equipment

  • Mason Jar

Ingredients
  

Overnight Oats Base

  • Β½ cup rolled oats for the best texture
  • Β½ cup milk almond, oat, dairy, or any preferred type
  • 2 tbsp peanut butter creamy or chunky
  • 1 tbsp chia seeds for extra fiber and thickness
  • 1 tbsp honey or maple syrup adjust based on sweetness preference
  • ΒΌ cup fruit jam or homemade chia jam
  • Β½ tsp vanilla extract for a hint of warmth

Optional Toppings

  • Fresh berries
  • Chopped nuts
  • Extra drizzle of peanut butter

Instructions
 

  • Mix the Base – In a jar or airtight container, combine the oats, milk, peanut butter, chia seeds, sweetener, and vanilla extract. Stir well to ensure everything is evenly distributed.
  • Layer the Jam – Add the fruit jam on top of the oat mixture. You can swirl it in slightly or leave it as a layer to mix in later.
  • Refrigerate Overnight – Cover the jar and place it in the fridge for at least 6 hours (overnight works best) to allow the oats to absorb the liquid and soften.
  • Stir & Enjoy! – In the morning, give it a good stir. If it’s too thick, add a splash of milk. Enjoy it straight from the jar or transfer to a bowl and add your favorite toppings!

Notes

βœ… Make it Vegan – Use plant-based milk and swap honey for maple syrup.
βœ… Boost the Protein – Add a scoop of protein powder or mix in Greek yogurt.
βœ… Go Low-Sugar – Use an unsweetened jam or make a chia seed jam with mashed fruit.
βœ… Turn it into a Smoothie Bowl – Blend the oats with a bit of extra milk in the morning for a creamy, spoonable treat.
Keyword Healthy Breakfast, Overnight Oats, Peanut Butter