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Peanut Butter Overnight Oats in a mason jar with banana slices on top.
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5 from 1 vote

Peanut Butter Overnight Oats

Old fashioned oatmeal, creamy peanut butter, and sweet honey make for the perfect peanut butter overnight oats.
Prep Time5 mins
Cook Time0 mins
Fridge Time4 hrs
Total Time4 hrs 5 mins
Course: Breakfast
Cuisine: American
Keyword: oats, peanut butter
Servings: 1
Calories: 564kcal
Author: Kelsey Smith


  • ½ cup old fashioned oatmeal
  • ½ cup almond milk unsweetened vanilla
  • ¼ cup Greek yogurt plain
  • 3 tablespoon creamy peanut butter
  • 1 tablespoon honey
  • ¼ teaspoon pure vanilla extract
  • teaspoon salt
  • 1 pinch cinnamon


  • Add all of the ingredients to a 12 oz or 16 oz jar or bowl and stir to combine until peanut butter is completely incorporated.
  • Cover and refrigerate overnight or a minimum of four hours.
  • Remove from the fridge, stir the oatmeal, and serve.


Nutrition was estimated using MyFitnessPal. 31g fat, 56g carbs, 23g protein. 
My base recipe is adapted from Eating Bird Food without the chia seeds.


Calories: 564kcal