Prepare the Cheesecake Mixture by mixing cream cheese and sugar until smooth. Add eggs and sour cream, and mix until incorporated.

Make the Cobbler Topping by combining flour, oats, brown sugar, and baking powder. Mix in melted butter until crumbly.

Assemble Cups by layering cheesecake mixture, then peaches, and finally, cobbler topping in serving cups.

Bake at 325°F (160°C) for 25-30 minutes until the topping is golden brown and cheesecake sets.

Cool and Chill for 15 minutes at room temperature, then refrigerate for at least 1-2 hours before serving.