Mint Chocolate Chip Cupcakes
| CUPCAKES |
| 1 cup All Purpose Flour |
| 2/3 cup cocoa powder |
| 1/2 tsp baking soda |
| 1 tsp baking powder |
| 1/4 tsp salt |
| 1/2 cup vegetable oil |
| 1 1/4 cup granulated sugar |
| 3 large eggs (room temperature) |
| 2 tsp vanilla |
| 3 TBSP sour cream (room temperature, or plain yogurt) |
| 2/3 cup buttermilk (room temperature) * |
| 24 cupcake liners |
| MINT BUTTERCREAM |
| 1 1/4 cups unsalted butter (softened to room temperature) |
| 4-5 cups powdered sugar, sifted |
| 1/4 tsp salt |
| 1/4 cup whipping cream/heavy cream ** |
| 1/2 - 2 tsp mint extract |
| green food coloring |
| mini chocolate chips, for decorating |