Chop the kabocha squash into pieces. Place them in a heat-resistant dish, cover in plastic wrap and microwave for 3 1/2 minutes (I use frozen kabocha).
While the kabocha is still hot and tender, mash it with a fork, and mix in the yoghurt and mayonnaise.
Season with salt to taste, then chill in the refrigerator. It's done!
Story Behind this Recipe
Since I keep a stock of frozen kabocha, I used it to make a salad.
When mashing with the fork, try to achieve a smooth consistency!! Unsweetened yoghurt is also fine. Using the unsweetened type highlights the natural sweetness of the kabocha. With sweetened yoghurt, it becomes even sweeter and more delicious.