Ingredients
Equipment
Method
- Set out all your ingredients. Place your mugs or glasses in the freezer for 2 to 3 minutes while you prepare the drink.
- Pour 1 cup whole milk and 1/4 cup heavy cream into a small saucepan.
- Add 2 tablespoons butter, 3 tablespoons butterscotch syrup, and 1 tablespoon caramel sauce directly to the cold milk mixture.
- Place the saucepan over medium heat, stirring constantly with a whisk. Warm the milk to about 160 to 170 degrees Fahrenheit. This should take about 5 minutes. Watch for small steam wisps at the surface but never let it boil.
- Once the mixture is steaming and all the butter and syrups have melted into a smooth base, whisk in 1/4 teaspoon vanilla extract and a pinch of salt.
- Remove your mugs from the freezer and divide the alcohol between them. Pour 1 ounce butterscotch schnapps and 1 ounce Irish cream liqueur into each mug, plus 1/2 ounce bourbon if using.
- Carefully pour the hot milk mixture from the saucepan into each mug, splitting it evenly. Stir gently for about 30 seconds so the alcohol and milk blend smoothly.
- Crown each mug with a generous dollop of whipped cream. Drizzle a little butterscotch syrup over the top and set a cinnamon stick across the rim if desired. Serve immediately.
Notes
Keep the heat at medium, never medium-high, so the milk steams instead of boils; boiling curdles the cream and creates a grainy, separated mess. Use fresh milk and cream for best results. Whisk constantly while heating to emulsify the butter and syrups. Serve immediately while the drink is still steaming; letting it sit cool changes the texture as the fats begin to separate. Store the milk mixture (without alcohol) in an airtight container for up to 3 days in the refrigerator or up to 2 months in the freezer.
