Apple Crostata with Streusel Topping

Crostata Dough

• 250 gms – 8.8 oz. flour
• 125 gms – 4.4 oz. sugar
• 125 gms – 4.4 oz. softened unsalted butter
• 1 egg
• 1 pinch of salt

Filling

• 2 or 3 apples depending on their size
• 2 ½ tbsp sugar
• 1 tbsp cinnamon

Streusel Topping

• 125 gms – 4.4 oz. flour
• 65 gms – 2.3 oz. sugar
• 65 gms – 2.3 oz. unsalted butter