In a 12 to 16-ounce jar, bowl, or bag, add the oats, chia seeds, cinnamon, and salt. If using protein powder and/or milk powder, add them as well. Using a fork or spoon, stir until all dry ingredients are well combined.
Pour in the water and stir again until all ingredients are combined, free of clumps or pockets of dry ingredients.
If desired, add granulated sweetener to taste and mix well.
Cover the container and refrigerate overnight or for at least 2 hours.
If using, stir in the nut butter and/or liquid sweetener at this time. Give the mixture a final stir.
Top with your desired toppings, and serve.
Once liquid is added, overnight oats can be stored in an airtight container in the fridge for 3-4 days or the freezer for up to 3 months.
Notes
Add one, multiple, or all variations. If using protein powder, increase the water to ¾ cup. Otherwise, use ⅔ cup of water. *Nutrition facts are for base recipe only. Nutrition facts will vary based on toppings, substitutions, and brands.