Chia seed pudding is a popular and healthy substitute for oatmeal. To make chia seed pudding, mix chia seeds with a liquid of your choice, such as almond milk or coconut milk, in a ratio of 1:4 (chia seeds to liquid). Stir well and let it sit for at least 2 hours or overnight in the refrigerator, allowing the chia seeds to absorb the liquid and create a gel-like consistency. You can add natural sweeteners like maple syrup or honey, as well as flavors like vanilla extract or cocoa powder. Serve the chia seed pudding with toppings such as fresh fruits, nuts, or granola for added texture and flavor.