Valentine's Day Whoopie Pies

• Preheat oven to 350°.
• Combine cake mix, eggs, canola oil and vanilla extract in bowl.
• Mix thoroughly for 30 seconds. Continue stirring for two minutes until mix is consistent.
• Cut half-inch hole in corner of food-safe plastic bag. Transfer dough mix into bag.
• Squeeze 1x1 inch shapes (hearts for Valentine's Day) onto greased baking sheets. Space shapes about 1 inch apart.
• Bake until edges of cookies are textured (about 6 to 8 minutes).
• Let cookies cool on pans for about 2 minutes. Transfer cookies to cooling rack to let the cooling complete.
• To mix the filling, mix cream cheese and butter until texture is consistent in a large bowl.
• Incrementally add and mix in the sugar until mix is consistent throughout.
• Stir in the semi-sweet chocolate chips.
• Spread filling onto the bottoms of half of the cookies. Place remaining cookies on top and refrigerate until consumption.