1 1/2 oz. tequila
1/2 oz. Peppermint peach schnapps
1 tbs. grapefruit juice
1 tsp. Powdered sugar
Directions:
Rub rim of old-fashioned glass with grapefruit juice. Dip rim of glass in salt. Shake all ingredients with ice cubes, pour into the salt-rimmed glass, and serve.