Whiskey Smash

2 pieces lemons
2 - 3 mint
3/4 oz simple syrup
1 1/2 oz Maker's Mark bourbon whiskey
1 oz water

Muddle the lemon, mint, water and simply syrup in the bottom of a mixing glass. Add bourbon, shake, and strain into an old-fashioned glass filled with crushed ice. Garnish with a sprig of mint, and serve.