Bread Pudding with Salted Caramel Sauce

INGREDIENTS

• 5 cups (1/2-inch) cubed French bread (about 8 ounces)
• 1 cup evaporated fat-free milk
• 3/4 cup 1% low-fat milk
• 1/3 cup granulated sugar
• 2 tablespoons bourbon
• 1 tablespoon vanilla extract
• 1 teaspoon ground cinnamon
• 1/4 teaspoon kosher salt
• 2 large eggs
• 3/4 cup packed light brown sugar
• 3 tablespoons bourbon
• 1 tablespoon unsalted butter
• 6 tablespoons half-and-half, divided
• 1 teaspoon vanilla extract
• 1/8 teaspoon kosher salt
• Cooking spray