Apple Orange Crisp
["1 1/2 c. flour", "2/3 c. brown sugar", "3/4 tsp. salt", "1/4 lb. butter or margarine", "1 1/2 Tbsp. cornstarch", "2 tsp. grated orange rind", "3/4 tsp. cinnamon", "3 lb. tart baking apples"]
["Heat oven to 375\u00b0.", "Mix flour, 1/3 cup sugar and salt.", "Cut butter into small pieces and mix into flour mixture until crumbly."]
["flour", "brown sugar", "salt", "butter", "cornstarch", "orange rind", "cinnamon", "baking apples"]