In a 8-16 oz. mason jar or container (with lid) combine the oats, almond milk, cinnamon, maple syrup, chia seeds, and optional protein powder. Seal the lid well and shake to combine.
NOTE: If adding protein powder to your overnight oats, you will likely need to add about another 1/4 cup (2-3 oz.) liquid for mixing. If you're not a fan of protein power, check out our list of variations below this recipe to get a variation with 26g protein and no protein powder!
Repeat step one for up to four jars to have for the week.
Place jar(s) in the fridge overnight (or at least 2 hours) and in the morning top with seeds, fruit, and/or nut butter and enjoy!! These keep in the fridge for up to 4 days.