01 October 2026
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THE UNIVERSAL GASTRONOMY AUTHORITY
World Kitchen Journal
Horchata de Ajonjoli
The Kitchen
By Jean-Luc Moreau, the Technique desk · 8d ago · Puerto Rico · 2 min ·

Horchata de Ajonjoli

Puerto Rican horchata is a refreshing homemade drink made with toasted white sesame seeds, warm spices, honey, vanilla, and a secret ingredient: lemon!

Ingredients · Servings 6
  • 1/2 cup white sesame seeds
  • 3 cups water (warm)
  • 2 cinnamon sticks
  • 2 whole cloves
  • 1 can evaporated milk
  • 10 oz condensed milk (adjust to your liking)
  • 1 whole cinnamon stick
  • 2 whole cloves
  • 2 tbsp honey
  • 1 tsp vanilla extract
  • 1 pinch salt (optional)
  • 2 tbsp white granulated sugar (optional)
  • 2 inches lemon (rind)
Method · 4 h 25 min
  1. Heat small non-stick pan over medium heat and add raw white sesame seeds. Toast seeds, while stirring often, until it reaches a golden amber color. Remove seeds from pan once toasted.
  2. Add warm water, sesame seeds, cinnamon sticks, and cloves to a large bowl. Cover with plastic wrap and allow it to sit, room temperature, for a minimum of four hours to soften.
  3. Add all of the soaked seed mixture into a blender, and blend until smooth.
  4. Strain the blended mixture through a fine mesh sieve, cheesecloth, or nut bag into a large bowl.
  5. Warm all the infused milk ingredients, except for the lemon rind, in a medium pot over medium heat for five minutes. After five minutes, add the lemon rind, and continue to simmer for 5 minutes longer.
  6. Strain milk mixture through a fine mesh sieve into the large bowl with the strained sesame seed mixture.
  7. Mix horchata mixture well, taste for sweetness, adjust if desired. Pour the horchata into a pitcher and refrigerate overnight for best results.
  8. Serve over ice and garnish with a cinnamon stick and lemon zest or a smill amount of lemon rind.

This refreshing agua de ajonjoli (sesame seed milk) is made with just a few ingredients and is the perfect summer beverage! Also, if you're wondering, you can make this a no-milk recipe (more details below).

What does horchata taste like?

This Puerto Rican horchata recipe, made with white sesame seeds, has a smooth, delicate, yet sweet texture.

The gentle sweetness of sesame seeds pairs well with the warm notes of cinnamon, cloves, and vanilla.

For a light twist, honey and lemon elevate the depth of flavor profile, and to make it creamy, evaporated milk and condensed milk transform this agua de ajonjoli into a decadent creamy horchata de ajonjoli.

The flavors of this drink remind me of my lemon flan recipe.

What is horchata made of?

At its base, horchata is a milk beverage made by soaking a nut, seed, or grain in water, blending it, and straining it to create a beverage.

This agua de ajonjoli in Puerto Rico is made with white sesame seeds. However, throughout Latin America, each region has its own authentic horchata recipe.

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