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5 from 4 votes

Peanut Butter Banana Overnight Oatmeal

An overnight oatmeal recipe featuring the classic peanut butter and banana combination. 
Prep Time5 mins
Total Time5 mins
Course: Breakfast
Cuisine: American
Servings: 4
Calories: 362kcal
Author: Kristen Chidsey


  • 4 mason jars with lids
  • 2 overripe bananas
  • 4 cups coconut milk I used coconut-almond milk
  • 4 teaspoons vanilla extract
  • 2-4 tablespoons maple syrup I used 2 tablespoons
  • 4 tablespoons chia seeds optional
  • 2 tablespoons peanut butter
  • dash of salt
  • 2 cups oatmeal quick cook or regular oats both work
  • Sliced banana for serving


  • Place 1/2 banana in each mason jar and mash up with a fork. Add 1 cup milk, 1 teaspoon vanilla, 1/2 tablespoon maple syrup, 1 tablespoon chia seeds, 1/2 tablespoon peanut butter and a dash or salt to each jar. Close the jars and shake well until ingredients combined. Open the jar and add 1/2 cup oatmeal to each jar. Place lid on jar and shake again. Refrigerate overnight.
  • In the morning, open the jar, slice up some banana on top of each jar and enjoy.


Calories: 362kcal | Carbohydrates: 53g | Protein: 15g | Fat: 9g | Saturated Fat: 1g | Cholesterol: 4mg | Sodium: 148mg | Potassium: 798mg | Fiber: 8g | Sugar: 27g | Vitamin A: 540IU | Vitamin C: 5.1mg | Calcium: 402mg | Iron: 2.4mg