Blueberry Cobbler
["2 Tbsp. butter", "1 c. flour", "1/2 c. milk", "2 tsp. baking powder", "1/2 c. sugar", "1/2 tsp. salt", "2 c. blueberries", "2 c. sugar, separated", "1 c. boiling water"]
["Mix all, except blueberries and 2nd cup sugar. Spread over bottom of well buttered pan. Add blueberries and a 2nd cup of sugar. Pour boiling water over blueberries and sugar layer. Dot with extra butter. Bake at 315\u00b0 for 35 to 45 minutes."]
["butter", "flour", "milk", "baking powder", "sugar", "salt", "blueberries", "sugar", "boiling water"]