Preheat oven to 350 degrees F. Spray a 13x9-inch shallow baking dish with olive oil cooking spray. Toss apples with 1 tablespoon sugar and half of the nutmeg; spread in pie plate.

Combine the remaining 1/4 cup granulated sugar, the brown sugar, flour and remaining nutmeg in a bowl; drizzle with the olive oil and blend with the fork or finger tips until crumbly. Sprinkle over the apples.

Bake until apples are tender and crumbs are browned, about 45 minutes.