St. Patrick's Chocolate & Mint Cheesecake Bars

INGREDIENTS

1 18.25 ounce package

chocolate fudge cake mix with pudding (such as Betty Crocker® Triple Chocolate Fudge cake mix)

1/2 cup

butter, softened

3 8 ounce packages

cream cheese, softened

1 16 ounce container

cream cheese flavored frosting (such as Betty Crocker® Rich and Creamy)

eggs

drops green food coloring, or as needed

drops creme de menthe candy flavoring (such as Wilton®), or as needed

1 10 ounce package

dark chocolate and mint chips (such as Nestle® Toll House® Dark Chocolate and Mint Morsels)