Preheat oven to 350 degrees Fahrenheit. Place the baking pan (it can be an aluminum pan) in the oven and add a few cups of water. Close to preheat.
Prepare the caramel custard by pouring the cup of sugar on to a small saucepan. Set the stovetop to medium heat. When the white sugar begins to caramelize, gently stir it with a silicone spatula or wooden spoon until it all turns to golden brown, an amber color. Pour into the mold(s).
With oven mitts, grab the flan mold and swirl the caramel around to cover the bottom and about one to two inches high on the sides of the pan. This is the caramel layer that covers the flan. Set it aside and work on the custard.
To make the creamy custard, simply add the remaining ingredients to a blender or food processor. Mix until the ingredients are well incorporated. If you want to reduce the air bubbles, set aside to rest or strain. Pour the custard mixture over the caramel.
Carefully place the flan mold in the water bath. Add more water if needed to reach up to half of the flan mold. Be sure not to splatter any water on the custard mixture.
Bake for 45-50 minutes. Do the toothpick test to check for doneness. The sides will be set but the center of the flan will jiggle.
Once baked allow it to cool on a wire rack.
Once at room temperature, cover the flan with aluminum foil or plastic wrap and refrigerate for at least four hours, preferably overnight.
After the flan is set, unmold by sliding a damp butter knife around the edges and flip it onto a serving plate. Allow it to sit for a few minutes to get as much caramel over it as possible. Remove the mold, slice, and serve.
¡Buen provecho from The Happy Wookiee!