The Amarillo Sour/Cask Strength Knob Creek Bourbon (Common Man Cocktails)

This sounds like the perfect Fall/Winter cocktail to warm you right up with a bit of strength, sour, and sweetness all rolled into one go.

Recipe
1 1/2 oz. Amaretto
2/3 oz. Cask Strength Bourbon
1 oz. Lemon Juice
1 tsp Simple Syrup
1/2 oz. Egg White