Preheat oven to 350°F. Spray 9x13 casserole dish

Add flour sugar salt and butter in a bowl beat until combined and crumbly remove I cup of this for later

Take tensing mixture and firmly press in your baking dish covering the bottom of pan bake 15 minutes

In a large bowl whisk eggs add sugar sour cream flour and salt...gently fold in drained pineapple

When crust is ready remove from oven and spoon pineapple mixture...sprinkle with remaining topping bake for 1 hr or until top is lightly browned

Cool for 15 min

Enjoy