01 - 
                        1 cup butter, melted.
                      
                    
                      
                        02 - 
                        3 cups all-purpose flour.
                      
                    
                      
                        03 - 
                        1 teaspoon baking powder.
                      
                    
                      
                        04 - 
                        ½ teaspoon cinnamon.
                      
                    
                      
                        05 - 
                        1¼ cups total sugar, divided.
                      
                    
                      
                        06 - 
                        ¾ cup brown sugar.
                      
                    
                      
                        07 - 
                        2 large eggs.
                      
                    
                      
                        08 - 
                        1 teaspoon almond extract.
                      
                    
                      
                        09 - 
                        4 cups fresh blackberries.
                      
                    
                      
                        10 - 
                        1 tablespoon lemon juice.
                      
                    
                      
                        11 - 
                        1½ tablespoons cornstarch.