Best Triple-Chocolate Trifle Recipe - How To Make A Chocolate Trifle

Ingredients

• 1 c. (150 g.) 70% dark chocolate, broken into small pieces
• 1/3 c. (65 g.) granulated sugar
• 4 large eggs, separated
• 1/2 c. (100 ml.) extra-virgin olive oil
• 1/4 tsp. flaky sea salt
• 2 c. (470 ml.) heavy cream
• 1/2 c. (120 ml.) tahini
• 1/3 c. (70 g.) packed light or dark brown sugar
• 5 (65 g.) chocolate cookies
• 3 (120 g.) chocolate wafer bars, such as Kit Kats, divided
• 1 lb. (455 g.) store-bought chocolate pound cake, cut into 1" cubes
• 1/4 c. (60 ml.) dark rum, divided