Quick Cherry and Chocolate Cake

INGREDIENTS

box ((16.25 ounces) white cake mix)

2 cans

((21 ounces per can) cherry pie filling, divided)

eggs (, lightly beaten)

1/3 cup

vegetable oil

2 tsp

pure vanilla extract

1 cup

semisweet chocolate chips

1/4 cup

canned evaporated milk

2 tbsp

butter

1/2 tsp

vanilla extract

1 cup

powdered sugar