Easter Lemon Cheesecake - Salamanca Fresh

Ingredients

• 200g Marie biscuits
• 1/2 cup melted unsalted butter
• 680g cream cheese, room temperature
• 1 cup sugar
• 3 tbsp plain flour
• 1 cup sour cream
• 3 tbsp lemon zest
• 4 large eggs, room temperature
• 1/3 cup lemon juice
• 1 tbsp grated lemon zest
• 2/3 cup sugar
• 6 large egg yolks
• 65g salted butter