Chocoflan, often called pastel imposible, is a delightful Mexican dessert known for its dual-layered structure—a rich chocolate cake topped with creamy flan. Traditionally baked in an oven, there are alternative methods to prepare this treat without one, making it accessible to more home cooks. One popular alternative is using a stovetop steaming technique. To prepare chocoflan without an oven, you can use a large pot with a lid and a steaming rack. Place the chocoflan mold on the rack, add hot water beneath it, and steam for approximately 1.5 to 2 hours. This method ensures gentle, even cooking that allows both layers to set perfectly while maintaining their distinct textures. It’s important to monitor the water level throughout the steaming process to prevent drying out and to ensure consistent heat. Using the timer settings mentioned in the ingredients or appliance instructions could assist in achieving optimal results. For the best flavor, use fresh ingredients such as whole milk or evaporated milk for the flan, and high-quality chocolate or cocoa powder for the cake layer. Allow the chocoflan to cool fully before unmolding to preserve its pristine layered appearance. This approach makes chocoflan more accessible to those without oven access and invites experimentation with flavors and textures. Whether for a family gathering or a special occasion, making chocoflan sin horno (without oven) is a rewarding and impressive way to enjoy this classic pastel imposible.