Easy Peach Cobbler
["2 cans country-style peach pie filling", "1 box yellow cake mix", "1 tsp. vanilla", "1/2 tsp. cinnamon", "2 sticks butter (unsalted)"]
["You will need a 13 x 8 x 2-inch rectangle pan (I prefer glass)."]
["country-style", "yellow cake mix", "vanilla", "cinnamon", "butter"]