Puerto Rican Coffee Flan: Caramel, Silky Texture and Flavor without Bitterness

Excellent coffee flan must still taste like flan: silky custard, clean caramel and a coffee note that passes through the dairy without harshness. More coffee does not always create more flavor. Excess liquid weakens the structure, while burned extraction introduces bitterness that sugar cannot truly correct.

Ingredients

• Three-quarter cup sugar for caramel.
• One can evaporated milk.
• One can sweetened condensed milk.
• Five large eggs.
• One-half cup espresso or concentrated moka-pot coffee, cooled.
• One teaspoon vanilla.
• A pinch of salt.

Caramel without burning

Heat sugar in a light-colored pan over medium heat. When the edges liquefy, swirl the pan gently instead of stirring with a spoon. Remove at amber color; residual heat will continue darkening it. Carefully pour into the mold and coat the bottom.

Mix with minimal bubbles

Beat eggs only until combined. Add both milks, coffee, vanilla and salt. Stir slowly or blend on low for only a few seconds. Strain to remove egg fibers and excessive foam. Trapped bubbles produce holes instead of uniform custard.

Water bath and temperature

Pour over the caramel and cover loosely with foil. Place the mold in a larger pan with hot water halfway up its sides. Bake at 325°F / 163°C until edges are set and the center moves like gelatin, generally fifty to seventy minutes depending on the mold.

Rest before unmolding

Cool outside the water and refrigerate at least six hours, preferably overnight. Pass a thin knife around the edge, place a rimmed plate over the mold and invert confidently. The plate must hold the liquid caramel.

Adjusting coffee profile

Medium-dark roast contributes chocolate and nut qualities. Very dark coffee can make the dessert bitter. For more intensity without extra water, dissolve one teaspoon quality instant coffee in the hot espresso. Never add grounds to the custard.

Use our Puerto Rican coffee label guide and record the recipe in your Coffee Passport.