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Healthy Overnight Oat Jars with Peanut Butter and Banana

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A quick, healthy, and tasty overnight oats recipe combining creamy oats, nutty peanut butter, and sweet banana for a perfect make-ahead breakfast.

Ingredients

Scale
  • 1/2 cup (45g) rolled oats
  • 1/2 cup (120ml) milk of choice (dairy, almond, oat, or soy milk)
  • 2 tablespoons peanut butter (natural or creamy, no-sugar-added preferred)
  • 1 medium ripe banana, mashed
  • 1/4 cup (60g) Greek yogurt (optional, dairy-free yogurt for vegan option)
  • 1 tablespoon chia seeds
  • 1 teaspoon honey or maple syrup (optional)
  • 1/2 teaspoon vanilla extract
  • Pinch of salt

Instructions

  1. Mash the banana in a medium bowl with a fork until mostly smooth but still a little chunky.
  2. Stir in the milk, Greek yogurt (if using), peanut butter, honey or maple syrup (if desired), vanilla extract, and a pinch of salt until well combined.
  3. Add the rolled oats and chia seeds to the wet mixture and stir until evenly combined.
  4. Spoon the mixture into 2 small mason jars or airtight containers and seal tightly with lids.
  5. Refrigerate the jars for at least 6 hours or overnight to allow the oats to soak and soften.
  6. In the morning, stir the oats well before serving. Optionally, add extra sliced banana, a drizzle of peanut butter, or a sprinkle of nuts or granola for crunch.

Notes

Use rolled oats for best texture; avoid instant oats to prevent mushiness. Ripe bananas add natural sweetness; add honey or maple syrup only if banana is underripe. Stir peanut butter well before sealing jars to avoid clumps. If oats are too thick in the morning, add a splash of milk to loosen. Can prepare multiple jars ahead for convenience. Store in fridge up to 3 days; can freeze but texture may change.

Nutrition

Keywords: overnight oats, peanut butter, banana, healthy breakfast, quick breakfast, make-ahead, easy recipe, vegan option, gluten-free