This recipe makes a moist and rich pumpkin cake easily by simply heating it in the microwave for just 4 minutes twice. Just mash the pumpkin, mix in sugar, eggs, milk, and cake flour, put it in a heat-resistant container, and heat it in the microwave again. With few ingredients and a simple process, it's easy to make and recommended for beginners. You can enjoy the rich, moist, and chewy texture, and it's a delicious dessert even when served chilled.