Wanting to use up some leftover pineapple, I took a stab at a pineapple margarita. Even though it was a cold winter's night, the frozen margarita was incredibly refreshing. Can't wait to make this again on a hot summer day.
2.5 oz. tequila
1 oz. Cointreau/orange liqueur
1 oz. grenadine
1 oz. light agave syrup
3 slices of pineapple
Mix all ingredients in blender and pulse until blended.
Serve with a garnish of pineapple and enjoy.