In a medium mixing bowl or jar, add 3 tablespoons of chia seeds, 1 cup of unsweetened almond milk, and 1-2 teaspoons of your preferred low-carb sweetener.
Add 1 teaspoon of vanilla extract and any additional flavorings, such as cocoa powder or cinnamon, if desired.
Whisk the mixture together to ensure that the chia seeds are evenly distributed and not clumping.
Cover the bowl or jar with a lid or plastic wrap and place it in the refrigerator.
Let the pudding sit for at least 2 hours, but for best results, allow it to refrigerate overnight. The chia seeds will absorb the liquid and thicken into a creamy pudding.
Once set, stir the pudding to break up any clumps and adjust the consistency by adding more almond milk if needed.
Serve in bowls or jars, and add your favorite keto-friendly toppings such as fresh berries, nuts, or coconut.