01 - Preheat oven to 250°F (120°C).
02 - Whisk coconut milk, almond milk, chia seeds, maple syrup, vanilla extract, and sea salt in a medium bowl until mixture begins to thicken evenly.
03 - Pour mixture into a shallow, oven-safe glass or ceramic baking dish.
04 - Cover baking dish with foil and roast for 2 hours, stirring gently every 30 to 40 minutes to ensure even texture and prevent clumps.
05 - Remove from oven and allow to cool at room temperature for 15 to 20 minutes to thicken further.
06 - Spoon into serving bowls or jars, cover, and refrigerate for at least 1 hour or overnight for best consistency.
07 - Before serving, garnish with toasted coconut flakes, fresh berries, chopped nuts, and a drizzle of honey or maple syrup if desired.