For a vegan option, substitute the Greek yogurt with a plant-based alternative like coconut or almond yogurt and use maple syrup or agave nectar instead of honey. Experiment with different flavors by adding spices like cinnamon or nutmeg, or extracts like vanilla or almond, to the chia seed mixture. If you prefer a thicker pudding, use less milk. For a thinner consistency, add a bit more milk before serving. Make a larger batch for meal prepping throughout the week.