Healthy Banana Overnight Oats In A Jar Recipe

overnight oats in a jar

5 from 3 reviews

Healthy Banana Overnight Oats! This is THE BEST overnight oats in a jar recipe you'll ever make. Not to mention, these oats are just a great easy and healthy breakfast idea in general! Every jar is under 350 calories - so great if your on weight watchers - and packs a tiny bit of protein too.


  • 1/2 Cup (40g) old fashioned oats
  • 1 Tbsp (5g) Chia seeds
  • 1 Heaping tbsp (7g) crushed walnuts
  • 1/2 Tsp ground cinnamon
  • 1 Mashed banana (100g)
  • 1 Tbsp of sugar/calorie free syrup
  • 1/2 Tsp vanilla extract
  • 1/2 Cup vanilla unsweetened almond milk


  1. Add all ingredients to a large bowl and mix until combined
  2. Transfer oat mixture to a sealable jar (at-least 8oz large)
  3. Refrigerate 6-8 hours or overnight