Blueberry Crumb Dessert
["2 c. quick rolled oats (uncooked)", "1 c. flour", "1 c. firmly packed brown sugar", "3/4 c. butter, melted", "2 c. blueberries", "1 Tbsp. flour", "1/2 c. sugar", "2 Tbsp. lemon juice", "3/4 c. water", "dash of salt"]
["Mix the oats, flour and brown sugar.", "Add melted butter and mix well.", "Line bottom of an 8-inch square pan with oatmeal mixture, reserving 3/4 cup for topping.", "Combine remaining ingredients in saucepan and simmer about 5 minutes.", "Remove from heat and pour into crust.", "Sprinkle with remaining crumbs and bake at 350\u00b0 for 35 minutes.", "Serve topped with whipped cream or ice cream.", "Yields 8 to 10 servings."]
["rolled oats", "flour", "brown sugar", "butter", "blueberries", "flour", "sugar", "lemon juice", "water", "salt"]