Mini No Bake Nutella Cheesecake

Bahan-bahan (12 porsi)

• 1 (4.8 oz / 137g) packet (oreo cookies (Note 1))
• 3 tbsp / 45 g unsalted butter (, melted)
• 8 oz / 250 g Philadelphia cream cheese (brick form, NOT tub!) (, softened)
• 3/4 cup + 2 tbsp / 240 g Nutella ((or hazelnut spread))
• 1/4 cup / 65 ml heavy cream ((Note 2))
• 1/2 cup / 30 g icing sugar ((confectionary / powdered sugar))
• 1/2 tsp vanilla extract ((optional))
• 1/3 cup / 80 g Nutella ((Note 3))
• 3/4 cup / 185 ml heavy cream ((Note 2))
• 2 tbsp / 25 g sugar