Peanut Butter Overnight Oats with Oat Milk

After years of adjusting the recipe, I’m officially in love with these creamy peanut butter overnight oats made with oat milk. With 15 grams of protein and 11 grams of fiber it’s a filling way to start your morning!
Prep Time5 mins
Course: Breakfast
Cuisine: American
Keyword: Healthy overnight oats, Peanut butter overnight oats
Servings: 2
Calories: 285kcal


  • 1 cup rolled oats the chewier the better
  • 2 tablespoons chia seeds
  • Dash of cinnamon
  • 2 tablespoons natural peanut butter I love using crunchy peanut butter
  • ¼ cup plain Greek yogurt I use full-fat or 2% fat*
  • 1 cup plain oat milk unsweetened (I use Planet Oat)


  • Place ½ cup oats, 1 tablespoon of chia seeds, dash of cinnamon, 1 tablespoon of peanut butter, 2 tablespoons of yogurt, and ½ cup of oat milk into each mason jar. Stir well with a butter knife to combine.
  • Place in fridge overnight, or for at least 3 hours. IN the morning, eat as-is or add extra milk, nut butter, or other toppings of choice.


*For thicker, creamier oats use ¼ cup of yogurt per jar.
Nutrition for ½ of recipe (based on 2 tablespoons of full-fat Greek yogurt): 385 calories, 17 g fat (3 g saturated), 48 g carbs, 11 g of fiber, 5 g sugar, 15 g protein