Try this Pineapple Henny-Rita recipe, or contribute your own.
While traditional margaritas rely strictly on agave spirits and citrus juice, this variation introduces cognac and fresh tropical fruit to the shaker. Fresh pineapple contains the enzyme bromelain, which can break down dairy proteins if you ever decide to add cream, but here it simply requires thorough blending with ice to achieve a uniform slush texture. High-sugar tropical drinks demand precise temperature control to prevent rapid separation, so ensure your ice cubes are completely frozen and hard before blending at high speed for 45 seconds.
Adjusting this formulation for guests who avoid alcohol requires replacing the tequila, triple sec, and cognac with equal parts orange juice, agave nectar, and strong-brewed black tea for depth. Hollow out the pineapple shell carefully by scoring the perimeter with a pairing knife before using a grapefruit spoon to scoop out the pulp, leaving at least a half-inch border to prevent liquid from leaking through the sides.