Mix sugar, cornstarch, salt, and turmeric into a saucepan while the heat off.
Add milk, vanilla extract, and lemon juice to this mixture and start stirring with a whisk.
On low heat, keep stirring bring the mix to a boil. Stir constantly till you reach a thick consistency (Check video below).
Add in the butter and stir till it's melted.
Pour the mix into 4 ramekins. Refrigerate for 1-2h so the custard sets.
After a couple of hours, sprinkle a layer of cane sugar on top.
Next, we have to caramelize the sugar. You can use a blow torch but if you don’t own one, use the broil mode in the oven.
Once the oven is heated up on broil mode, keep the ramekins on a rack close to the coil.
Keep an eye on them for the next few minutes. Remove the ramekins once the sugar has caramelized.
Let them sit for 10 to 15 minutes or until a solid crust is formed on top Serve with fruits on top.