Easy Apple Cobbler
["5 c. peeled, sliced apples", "3/4 c. sugar", "2 Tbsp. flour", "1/2 tsp. cinnamon", "1/4 tsp. salt", "1/4 c. water", "1 tsp. vanilla", "1 Tbsp. butter", "1/2 c. flour", "1/2 c. sugar", "1/2 tsp. baking powder", "1/4 tsp. salt", "2 Tbsp. butter", "1 egg, slightly beaten"]
["Combine first 7 ingredients; mix gently.", "Spoon into a lightly greased 9-inch square baking pan; dot with butter.", "Set aside. Combine remaining ingredients.", "Mix well.", "Spoon over apple mixture in 9 equal portions (batter will spread during baking). Bake at 375\u00b0 for 35 to 40 minutes."]
["apples", "sugar", "flour", "cinnamon", "salt", "water", "vanilla", "butter", "flour", "sugar", "baking powder", "salt", "butter", "egg"]