From cinnamon to honey, classic Mexican dessert ingredients range from earthy to sweet. So do the notes of tequila. An unaged variety has the sweetness of blue agave, but as it matures in the barrel, notes of vanilla, spice, and oak develop. For this no-churn Mexican ice cream, I incorporated añejo for its smooth and smoky qualities, which bring out the deep side of vanilla. You can skip the tequila altogether to make this dessert suitable for everyone, but I recommend making one batch for adults and a separate one for kids, since it adds a flavor you won’t want to miss. As if the tequila and vanilla weren’t enough…