Huckleberry Cobbler

2 cups huckleberries
Juice of 1/2 lemon
2 Tbsp. butter
3/4 cups sugar
1/2 cup milk
1 cup flour
1/4 tsp. salt
1 tsp B/P (??? baking powder???)

Topping
1/2 cup sugar
1 Tbsp. cornstarch
1/4 tsp. salt

Mix and sprinkle over batter. Pour 1 cup boiling water over all. Bake at 350 degrees for 1 hour.