Nutrition

Creamy peanut butter overnight oats

Oats, peanut butter and milk turn into a creamy breakfast overnight. Mix the base in five minutes and add fruit or nuts in the morning if you like. Allow at least six hours in the fridge.

Updated 2 min read
Jump to ingredients
Servings
1
Time
5 min prep + at least 6 hr chilling

Ingredients

Amounts cover the whole recipe. One US cup is a 240 ml measuring volume, one tablespoon 15 ml and one teaspoon 5 ml. Can weights are before draining; metric conversions from the original are rounded.

IngredientAmount
Dry rolled oats½ US cup (about 40 g)
Peanut butter2 tbsp
Sugar, honey or syrup2 tsp
Vanilla extract, optional¼ tsp
Low-fat milk or an unsweetened plant-based drink120 ml
Fresh or dried fruit and nutsas desired

Method

  1. Put the oats, peanut butter, chosen sweetener and optional vanilla into a clean jar or container with a lid.
  2. Pour in the milk and stir thoroughly, breaking up any large lumps of peanut butter with the spoon.
  3. Cover and refrigerate immediately. Leave for at least 6 hours or overnight.
  4. Stir again in the morning. Add fruit or nuts if desired. If the mixture is too thick, stir in a splash of milk or water and serve cold.

Serving and variations

Try jam instead of the sweetener, or use another milk or plant-based drink. To prepare two breakfasts, double every amount and use two jars. This recipe contains peanuts and, if used, dairy milk; choose ingredients that suit your dietary needs.

Meal prep and storage

Prepare the oats for the next morning and keep at 5°C or below. Follow the storage guidance and use-by date on opened milk or plant-based drinks. Use an insulated cool bag for transport; add fruit and crunchy nuts when you eat.

Try a tool

Sources

  1. VA Healthy Teaching Kitchen — Creamy Peanut Butter Overnight Oats (Cost-Friendly Cooking, 2026) ↗
  2. Food Standards Agency — How to chill, freeze and defrost food safely ↗
  3. USDA — Standard Reference: household measure weights ↗

VA Healthy Teaching Kitchen · Public domain · U.S. Department of Veterans Affairs

Ella Olsson / Pexels · Pexels License · Resized and converted to WebP for this website.

Valeria Boltneva / Pexels