Caramelized Banana Ice Cream

Ingredients

• 2 tsp vanilla extract
• 1/2 cup crushed toffee bits
• 3 large ripe bananas
• 2 cups cold heavy whipping cream
• 5 large egg yolks
• 1/2 cup dark brown sugar
• 1/2 cup caramel sauce or toffee butter bourbon sauce
• 2 tbsp bourbon
• 2 tbsp dark brown sugar
• 1 tsp coarse Kosher salt
• 2 tbsp unsalted butter
• 1 cup whole milk