Easy Peach Cobbler

1/4 c. butter
4 c. peeled and sliced peaches
2/3 c + 1 T. cornstarch
1/2 c. sugar
1/2 tsp. ground cinnamon
2 tbsp. brown sugar, firmly packed
2 tbsp. milk

In 1-quart shallow casserole, combine peaches, sugar, 1 tablespoon cornstarch and cinnamon. In medium bowl, mix remaining 2/3 cup cornstarch with brown sugar. Cut in butter until mixture is size of small peas. Stir in milk until moistened. Drop by spoonfuls onto peaches. Bake at 375 degrees for 30 minutes or until toothpick inserted into crust comes out clean and is golden brown. Let stand 5 minutes.