This is an easy recipe for yogurt cheesecake that doesn't require draining. Using Oikos yogurt, simply mix it with eggs, sugar, and cornstarch, then heat it in the microwave to create a smooth and jiggly cheesecake. It's high in protein and low in fat, and you can even make it low in sugar by using sweeteners instead of sugar, making it a great choice for those on a diet. Let it cool down to room temperature, then chill it in the refrigerator. Serve with blueberry jam or other toppings of your choice for a perfect treat for your home cafe or as a late-night snack.