Flan de Calabaza (Puerto Rican Pumpkin Flan)
LOCAL NAME NOTE
Flan de calabaza means pumpkin flan. It should not be confused with flan de queso, which contains cream cheese, or flancocho, which combines flan with cake.
THE STORY BEHIND THE RECIPE
Flan is a familiar dessert throughout Puerto Rico, and pumpkin is one of the many flavors used to give the classic custard a seasonal twist.
Flan de calabaza combines the silky texture of traditional flan with pumpkin purée, cinnamon, nutmeg, and a light touch of ginger. Puerto Rican recipes commonly prepare it with condensed milk, evaporated milk, eggs, caramel, and a water bath. La Lechera® Oficial
It is especially fitting for autumn gatherings, Thanksgiving, and Christmas, but there is no reason to wait for a holiday. Because the flan needs several hours to chill, it is also a convenient dessert to prepare one day ahead.
WHAT DOES IT TASTE LIKE?
This flan is creamy, smooth, and gently spiced. The pumpkin adds an earthy sweetness without making the custard heavy.
The caramel creates a thin amber sauce that balances the rich condensed milk. Cinnamon, nutmeg, and ginger are noticeable but restrained, allowing the pumpkin and caramel to remain the main flavors.
WHY YOU SHOULD TRY IT
Flan de calabaza offers the familiar flavors of pumpkin season in a softer, creamier dessert than pumpkin pie.
It can be prepared ahead, chilled overnight, and unmolded shortly before serving. The glossy caramel also creates its own sauce, so the finished flan does not need frosting or extra decoration.
HELPFUL RECIPE TIPS
- Use 100% pumpkin purée, not sweetened pumpkin pie filling.
- Keep the caramel over medium heat and watch it continuously once it begins changing color.
- Pour the caramel into the pan immediately because it hardens quickly.
- Blend the custard only until smooth. Too much air creates bubbles and small holes.
- Use hot water for the water bath, but do not allow water to splash into the custard.
- Remove the flan while its center still has a gentle wobble. It will continue setting as it cools.
- Chill it for at least four hours before unmolding. Overnight chilling produces the cleanest slices.
- Run a thin knife only around the outside edge. Cutting too deeply can damage the flan.
RELATED RECIPES
If you enjoy classic custards, try the Puerto Rican Flan de Queso.
For another Puerto Rican holiday favorite, make this creamy Coquito.
Flan de Calabaza
A smooth Puerto Rican pumpkin custard flavored with cinnamon, nutmeg, ginger, and vanilla, baked over homemade caramel and served thoroughly chilled.
Equipment
- 9-inch (23-centimeter) round metal cake pan, at least 2 inches deep
- Large roasting pan
- Medium heavy-bottomed saucepan
- Heat-resistant spoon or silicone spatula
- Blender
- Fine-mesh strainer
- Aluminum foil
- Thin knife
- Large rimmed serving plate
- Oven mitts
Ingredients
For the Caramel
- 1 cup granulated sugar 200 grams
- ¼ cup cup water 60 milliliters
For the Pumpkin Custard
- 1 cup 100% pumpkin purée not pumpkin pie filling (245 grams)
- 1 can sweetened condensed milk 14 ounces (396 grams)
- 1 can evaporated milk 12 fluid ounces (354 milliliters)
- 5 large eggs
- 2 teaspoons pure vanilla extract 10 milliliters
- 1 teaspoon ground cinnamon
- ¼ teaspoon ground nutmeg
- ⅛ teaspoon ground ginger
- ⅛ teaspoon fine salt
For the Water Bath
- 4 to 6 cups hot water approximately 1 to 1.5 liters, or enough to reach halfway up the flan pan
Instructions
Prepare the Oven and Pan
- Arrange an oven rack in the center position. Preheat the oven to 350°F (175°C)
- Place the empty 9-inch round cake pan inside the larger roasting pan. Set both pans on a stable, heat-resistant surface near the stove.
Make the Caramel
- Combine the granulated sugar and ¼ cup water in a medium heavy-bottomed saucepan. Stir gently only until all the sugar is moistened.
- Place the saucepan over medium heat. Cook without stirring for 8 to 12 minutes. If the color is developing unevenly, carefully swirl the saucepan by its handle.
- Watch the caramel closely once it begins turning golden. Remove it from the heat when it reaches a medium amber color and smells lightly toasted. Do not let it become very dark or smoky, or it may taste bitter.
- Carefully pour the hot caramel into the 9-inch cake pan. Using oven mitts, immediately tilt and rotate the pan so the caramel covers the bottom evenly. Set it aside for approximately 10 minutes while preparing the custard. The caramel will harden as it cools.
Prepare the Pumpkin Custard
- Add the pumpkin purée, sweetened condensed milk, evaporated milk, eggs, vanilla, cinnamon, nutmeg, ginger, and salt to a blender.
- Blend on low speed for 20 to 30 seconds, stopping as soon as the mixture is smooth. Avoid prolonged high-speed blending, which can incorporate too much air.
- Allow the mixture to rest for 2 minutes so large bubbles can rise. Pour it through a fine-mesh strainer into the caramel-coated pan.
- Cover the cake pan tightly with aluminum foil. The foil helps prevent excess browning and keeps water droplets away from the custard.
Bake in a Water Bath
- Carefully place the roasting pan on the center oven rack.
- Pour 4 to 6 cups of hot water into the roasting pan around the covered cake pan. Use enough water to reach approximately halfway up the outside of the cake pan. Do not pour water into the custard.
- Bake at 350°F (175°C) for 55 minutes. Carefully lift one edge of the foil and check the center.
- Continue baking for another 5 to 10 minutes, or until the outside is set and the center moves with a gentle, unified wobble when the pan is nudged. It should not look liquid or ripple like uncooked batter. Total baking time should be approximately 60 to 65 minutes.
- If checking with an instant-read thermometer, the center should reach approximately 175°F (79°C). Avoid touching the bottom of the pan with the thermometer.
Cool and Chill
- Carefully remove the cake pan from the water bath using oven mitts. Place it on a wire rack and remove the foil.
- Let the flan cool at room temperature for 1 hour. Do not leave it unrefrigerated for longer than 2 hours.
- Cover the cooled flan and refrigerate it for at least 4 hours. For the firmest texture and easiest unmolding, chill it overnight.
Unmold and Serve
- Run a thin knife around the outside edge of the chilled flan. Do not cut deeply into the custard.
- Place a large rimmed serving plate upside down over the cake pan. Hold the plate and pan firmly together, then invert them in one confident motion.
- Leave the pan in place for 20 to 30 seconds so the flan and caramel release. Slowly lift off the pan. Spoon any caramel remaining in the pan over the flan.
- Cut the flan into 10 slices and serve cold.
