Chocolate Pistachio Strawberry Mousse Cake

Name: Chocolate Pistachio Strawberry Mousse Cake
Prep time: 1 h 30 min
Cook time: 35 min
Total time: 2 h 5 min
Cuisine: European, American
Ingredients: 85g graham crackers (crushed finely); ¼ cup melted butter (1-2 tbsp more if needed); ⅓ cup pistachios (chopped finely); 2 tsp granulated sugar; 2 tbsp all-purpose flour (15g); ⅓ cup cornstarch (40g); ½ tsp baking powder; 2 tbsp cocoa powder (16g); 1 tsp instant coffee; ¼ tsp salt; 4 eggs (separated into whites and yolks); ⅛ tsp vinegar or lemon juice; ⅔ cup granulated sugar (divided into ⅓ and ⅓ cups); 1½ tbsp water; ½ tsp vanilla extract; 2 tbsp vegetable oil; 220-250g fresh or frozen strawberries (chopped); 3 tbsp granulated sugar (38g); 2 tsp lemon juice; ½ tsp vanilla extract; 1 tbsp cornstarch (10g); 2 tbsp water (30g); 1 cup (240ml) heavy cream (chilled); 200g cream cheese (~8 oz); 3-4 tbsp pistachio spread (45g); ¼ cup powdered sugar (or as needed); 30g white chocolate (melted and cooled); Pinch of salt; 2½ tsp gelatin powder (10g); 2½ tbsp water (40g)