→ For the Cake
                    
                      
                        01 - 
                        2 cups (240g) of plain flour
                      
                    
                      
                        02 - 
                        12 tablespoons (171g) softened unsalted butter
                      
                    
                      
                        03 - 
                        4 teaspoons of baking powder
                      
                    
                      
                        04 - 
                        1 teaspoon of salt
                      
                    
                      
                        05 - 
                        1¾ cups (350g) of regular sugar
                      
                    
                      
                        06 - 
                        6 large egg whites at room temperature
                      
                    
                      
                        07 - 
                        1 cup (240mL) heavy cream, needs to be at room temperature
                      
                    
                      
                        08 - 
                        2 tablespoons (15g) of cornstarch
                      
                    
                      
                        09 - 
                        2½ teaspoons of vanilla essence
                      
                    
                  
                    → For the Whipped Cream
                    
                      
                        10 - 
                        1½ tablespoons (20g) sugar
                      
                    
                      
                        11 - 
                        1½ cups (300mL) of heavy cream
                      
                    
                      
                        12 - 
                        1 teaspoon of vanilla flavoring
                      
                    
                  
                    → For the Berry Filling
                    
                      
                        13 - 
                        ½ cup (57g) raspberries left whole
                      
                    
                      
                        14 - 
                        ¾ cup (85g) blueberries, not smashed
                      
                    
                      
                        15 - 
                        ½ cup (113g) strawberries, cut into four pieces
                      
                    
                      
                        16 - 
                        ¾ cup (85g) blackberries, just as they are
                      
                    
                  
                    → For the Tres Leches Syrup
                    
                      
                        17 - 
                        ¼ cup (60mL) of heavy cream
                      
                    
                      
                        18 - 
                        8 ounces (240mL) of evaporated milk
                      
                    
                      
                        19 - 
                        8 ounces (227g) condensed sweet milk