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Peanut Butter Overnight Oats

Updated: Jul 13, 2023

Prep a delicious grab-and-go breakfast or lunch break treat with this quick and easy recipe.

Recipe makes 1 jar of overnight oats

You will need:

120ml milk (substitute for your favourite plant-based milk if wanted)

45g rolled oats

32g natural peanut butter

20ml maple syrup

9g chia seeds (optional)

8oz jar or container with a lid

Any toppings you want! Our favourites are:

Chopped Nuts


Flax seeds or chia seeds

Fresh or dried fruit, we recommend strawberries, raspberries or banana


To a jar or small container with a air tight lid, add your milk, chia seeds (optional), natural peanut butter and maple syrup and stir to combine.

Add your oats and stir a few more times. Then press down with a spoon to ensure all oats are fully immersed in the milk mixture.

Cover securely with a lid and set in the refrigerator overnight (or for at least 6 hours) to allow the oats to soak up all the delicious flavours.

After 6 or more hours have passed, open and enjoy as is or garnish with the toppings of your choice!

storage and heating(optional):

You can heat your oats in the microwave for 45-60 seconds in a microwave safe container, or transfer your oats to a saucepan and heat over medium heat until warmed through, add more milk if oats seem to dry.

Overnight oats will keep in the fridge for 2-3 days but are best eaten within the first 24 hours. Not freezer friendly.

Let us know if you give it a try and make sure you tag us in your delicious creations of our recipes on Facebook and Instagram @thenutroaster

Nutrition (per serving )

Calories: 452

Carbohydrates: 51.7 g

Protein: 14.6 g

Fat: 22.8 g

Saturated Fat: 4.1 g

Polyunsaturated Fat: 7.04 g

Monounsaturated Fat: 10.19 g

Trans Fat: 0 g

Cholesterol: 0 mg

Sodium: 229 mg

Potassium: 479 mg

Fibre: 8.3 g

Sugar: 15.8 g

Vitamin A: 253 IU

Vitamin C: 0.12 mg

Calcium: 341 mg

Iron: 3.95 mg

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