- Preheat oven to 350 F or 180 C.
- Grease an 8 inch x 11 inch baking dish.
- In a large bowl, combine :
 2 1/2 Pounds Ripe Peaches, Pitted and Cut Into 1/2 Inch
                  Slices;
 1 Teaspoon Ground Cinnamon;
 1/4 Cup Candied Ginger, Finely Diced;
 3/4 Cup Light Brown Sugar;
 Juice and Zest of 1 Lime;
 1 Teaspoon Vanilla Extract;
 1/2 Teaspoon Salt;
 1/4 Cup All-Purpose Flour;.
 
- Stir until evenly combined and pour into bottom of prepared baking dish.
- In another large bowl, combine :
 1 Cup Finely Crushed Gingersnap Cookies;
 1 Cup Old Fashioned Oats;
 1/2 Cup All-Purpose Flour;
 1/4 Cup Light Brown Sugar;
 1/2 Teaspoon Salt;.
 
- Add :
 8 Tablespoons Cold Unsalted Butter, Cut Into 1/4 Inch
                  Cubes; and blend into the oat mixture with a fork, pastry cutter or your fingers.
- Work the butter until the mixture is crumbly and no dry bits remain.
- Sprinkle oat topping evenly over peaches.
- Bake, uncovered, until filling is bubbly and top is golden brown, about 35 to
                40 minutes.
- If topping is getting too dark before filling is done, cover with aluminum
                foil and keep cooking.
- Serve warm or at room temperature with whipped cream or ice cream.