01 - In a medium bowl or jar, combine rolled oats, almond milk, chia seeds, maple syrup, poppy seeds, vanilla extract, lemon zest, lemon juice, and a pinch of sea salt. Stir well to fully incorporate all ingredients until evenly distributed.
02 - Cover the mixture tightly and refrigerate overnight, or for at least 6–8 hours, until the oats have absorbed the liquid and the mixture has thickened to a creamy consistency.
03 - Before serving, stir the oats again. If the mixture is too thick, add a splash more plant milk to reach your desired consistency. Divide between two bowls or jars and top with coconut yogurt, fresh berries, sliced almonds, or extra lemon zest if desired. Serve chilled.