In a large mixing bowl, combine Greek yogurt, unsweetened almond milk, chia seeds, honey, vanilla extract, salt, and optional cinnamon. Mix thoroughly until smooth.

Let the mixture sit at room temperature for about 5 minutes to allow chia seeds to absorb moisture.

Cover the bowl tightly and refrigerate for at least 4 hours or overnight.

Once chilled, gently stir the pudding, then divide it into bowls or jars. Add toppings such as fresh berries, chopped nuts, nut butter, or dark chocolate chips before serving.