→ Chocolate Cupcakes
                    
                      
                        01 - 
                        120g boiling water
                      
                    
                      
                        02 - 
                        200g granulated sugar
                      
                    
                      
                        03 - 
                        50g dutch processed cocoa powder
                      
                    
                      
                        04 - 
                        160g all-purpose flour
                      
                    
                      
                        05 - 
                        1 teaspoon instant espresso powder
                      
                    
                      
                        06 - 
                        ½ teaspoon baking powder
                      
                    
                      
                        07 - 
                        ½ teaspoon baking soda
                      
                    
                      
                        08 - 
                        ½ teaspoon salt
                      
                    
                      
                        09 - 
                        120g sour cream, room temperature
                      
                    
                      
                        10 - 
                        75g vegetable oil
                      
                    
                      
                        11 - 
                        2 large eggs, room temperature
                      
                    
                      
                        12 - 
                        1½ teaspoons vanilla extract
                      
                    
                  
                    → Oreo Buttercream
                    
                      
                        13 - 
                        6 Oreo cookies, crushed
                      
                    
                      
                        14 - 
                        200g butter, cool room temperature
                      
                    
                      
                        15 - 
                        315g powdered sugar
                      
                    
                      
                        16 - 
                        1 teaspoon vanilla extract
                      
                    
                      
                        17 - 
                        2 teaspoons whole milk, room temperature
                      
                    
                      
                        18 - 
                        12 Oreos for decoration plus extra for crumbling