Gingered Berry Crumble

Name: Gingered Berry Crumble
Ingredients: 1 cup unbleached all-purpose flour; 1/3 cup plus 1 tablespoon granulated sugar; 1 cup rolled oats; 1/3 cup packed light brown sugar; 1/2 teaspoon cinnamon; 1/4 teaspoon freshly grated nutmeg; Pinch of salt; 1 stick (4 ounces) cold unsalted butter, cut into small pieces; 2 pints fresh blackberries or other berries; 2 peaches or nectarines, or 4 apricots, or 2 pears or apples, thinly sliced; 1/4 cup finely diced candied ginger; 1 tablespoon fresh lemon juice; Blackberry Gelato