A creamy horchata highball spiked with rum, cinnamon syrup, and a squeeze of lime.
4 steps, about 10 minutes start to finish.
Make cinnamon simple syrup by combining sugar, water, and cinnamon in a saucepan, bring to boil, cool.
Combine rum, horchata, cinnamon simple syrup, and lime juice in a glass over ice and stir.
Top with sparkling water.
Garnish with a lime wheel.
“Make the cinnamon syrup ahead and let it cool fully, since warm syrup melts your ice on contact. Add the sparkling water last and stir just once so it keeps its fizz.”