Puerto Rican Coffee Tembleque: Coconut, Texture and Flavor without Bitterness

Tembleque depends on a precise liquid-to-cornstarch ratio. Adding coffee without reducing another liquid makes a dessert that will not set; extended boiling to compensate can create cooked flavors. This formula counts coffee within total liquid.

Ingredients

• 700 ml coconut milk
• 100 ml chilled concentrated coffee
• 90 g sugar
• 70 g cornstarch
• 1/2 teaspoon cinnamon
• Pinch of salt

Method

1. Dissolve cornstarch in 200 ml cold coconut milk.
2. Combine remaining coconut milk, coffee, sugar, cinnamon and salt in a pan.
3. Heat over medium and whisk in the cornstarch mixture.
4. Cook until thick and gently bubbling for one minute.
5. Pour into damp molds, cool and refrigerate at least four hours.

Why this ratio works

One hundred milliliters of coffee adds aroma without displacing enough coconut milk to lose structure. Cornstarch is dispersed cold first to prevent lumps.

Adjust it without losing the coffee

For stronger coffee, use a more concentrated brew rather than additional volume. Reduce sugar to 70 g when coconut milk is sweetened.

Troubleshooting

Failure to set points to cornstarch weight or insufficient gentle boiling. A rubbery texture indicates too much starch or overcooking.

Serve and store safely

Refrigerate within two hours, cover molds and consume within three days. Clearly disclose coconut.