Crust: In a bowl, combine graham cracker crumbs and butter.
Press into bottom of cheesecake pan and freeze.
Filling: In a mixer bowl fitted with paddle attachment, beat cream cheese, sour cream and brown sugar on medium-high speed until very smooth, for 3 minutes.
Add eggs, one at a time, beating after each addition.
Stir in flour until blended.
Fold in peaches, caramel sauce and vanilla by hand.
Pour over frozen crust, smoothing out to sides of pan.
Bake in preheated oven until top is light brown and center has a slight jiggle to it, 45 to 55 minutes.
Let cool in pan on a wire rack for 2 hours.
Cover with plastic wrap and refrigerate for at least 6 hours before decorating or serving.
Decoration: Ice top of cake with Classic Whipped Cream Topping or pipe rosettes around top of cake, if desired.
Drizzle caramel sauce in a bulls-eye pattern on top.