Peppermint Bark Trifle - Master recipes

Ingredients

• 3 tbsp. granulated sugar -
• 1/3 c. cornstarch -
• 1/2 tsp. kosher salt -
• 2 1/2 c. whole milk -
• 1 1/2 c. heavy cream -
• 8 oz. white chocolate chips -
• 2 tbsp. butter  -
• 1 tsp. pure vanilla extract -
• 1 box brownie mix, plus ingredients called for on box -
• 1 large egg -
• 2 c. heavy cream -
• 1/4 c. powdered sugar -
• 12 candy canes, crushed, divided -
• 1/2 c. shaved white chocolate, for topping -