[header] How to make red velvet molten lava cakes [title] Preheat the oven to 450 ° fahrenheit or 230 ° celsius. [step] Place the cooking rack in the middle position of the oven. [title] Grease 4 6-ounce ramekins with non-stick cooking spray. 
[title] Melt the white chocolate and butter on a double boiler. [step] Stir well with a rubber spatula until it's fully melted and is smooth.