Puerto Rican Flan with Caramel Sauce Recipe
Introduction
Puerto Rican Flan with Caramel Sauce is a creamy, sweet custard dessert with a rich caramel top that melts in your mouth. This classic treat is perfect for any occasion and easy to prepare with simple ingredients.

Ingredients
- 1 cup sugar (for caramel)
- 1 can (14 oz) sweetened condensed milk
- 1 can (12 oz) evaporated milk
- 3 large eggs
- 1 tsp vanilla extract
- Pinch of salt
Instructions
- Step 1: Preheat the oven to 350°F (175°C).
- Step 2: Melt 1 cup of sugar in a medium saucepan over medium heat, stirring gently until it turns a golden brown caramel color.
- Step 3: Pour the caramel into a round baking dish, tilting the dish to evenly coat the bottom.
- Step 4: In a blender or mixing bowl, combine the sweetened condensed milk, evaporated milk, eggs, vanilla extract, and a pinch of salt. Blend or whisk until smooth.
- Step 5: Pour the milk and egg mixture over the hardened caramel layer in the baking dish.
- Step 6: Place the baking dish into a larger baking pan. Add hot water to the larger pan until it reaches halfway up the sides of the flan dish, creating a water bath.
- Step 7: Bake in the preheated oven for 50-60 minutes. Check for doneness by inserting a knife into the flan – it should come out clean.
- Step 8: Remove the flan from the oven and allow it to cool to room temperature. Then refrigerate for several hours or overnight to set.
- Step 9: Before serving, run a knife around the edges of the flan to loosen it. Place a serving plate on top and carefully flip the dish to release the flan with its caramel sauce.
Tips & Variations
- Use a silicone spatula when melting sugar to prevent crystallization and ensure even caramelization.
- For a richer flavor, add a tablespoon of cream cheese to the milk mixture before blending.
- Try adding a hint of citrus zest, such as lime or orange, to the custard for a fresh twist.
- If you don’t have a blender, whisk the milk and eggs thoroughly to avoid lumps.
Storage
Store the flan covered in the refrigerator for up to 4 days. Keep it chilled until ready to serve. Reheat slightly by letting it sit at room temperature for 15 minutes or serving cold as is, since flan is best enjoyed chilled.
How to Serve

Serve this delicious recipe with your favorite sides.
FAQs
Can I make flan ahead of time?
Yes, flan can be made a day ahead and refrigerated overnight. This actually improves the texture and flavor, allowing the custard to set fully.
What can I use instead of evaporated milk?
If you don’t have evaporated milk, you can substitute with an equal amount of whole milk or half-and-half, but the flan may be slightly less creamy.
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Puerto Rican Flan with Caramel Sauce Recipe
- Total Time: 1 hour 15 minutes
- Yield: 8 servings 1x
Description
This classic Puerto Rican Flan features a rich and creamy custard dessert topped with a luscious caramel sauce. Made with sweetened condensed milk, evaporated milk, eggs, and vanilla, the flan is baked in a water bath to achieve a smooth and silky texture. Perfect for any special occasion or as an indulgent treat.
Ingredients
Caramel Sauce
- 1 cup sugar
Flan Custard
- 1 can (14 oz) sweetened condensed milk
- 1 can (12 oz) evaporated milk
- 3 large eggs
- 1 tsp vanilla extract
- Pinch of salt
Instructions
- Preheat the Oven: Preheat your oven to 350°F (175°C) to prepare for baking the flan.
- Make the Caramel: In a medium saucepan over medium heat, melt 1 cup of sugar, stirring constantly until it turns a golden brown caramel color. Be careful not to burn the sugar.
- Pour Caramel into Dish: Immediately pour the hot caramel into a round baking dish, tilting the dish to evenly coat the bottom and prevent clumping.
- Prepare Custard Mixture: In a blender or mixing bowl, combine the sweetened condensed milk, evaporated milk, eggs, vanilla extract, and a pinch of salt. Blend or whisk together until the mixture is smooth and well combined.
- Pour Custard Over Caramel: Gently pour the custard mixture over the hardened caramel in the baking dish.
- Set Up Water Bath: Place the baking dish inside a larger baking pan. Pour hot water into the larger pan until it reaches halfway up the sides of the flan dish. This water bath helps cook the custard gently and evenly.
- Bake the Flan: Carefully transfer the pans to the oven and bake for 50 to 60 minutes. Check doneness by inserting a knife or toothpick into the center; it should come out mostly clean or with a slight jiggle.
- Cool and Chill: Remove the flan from the oven and let it cool to room temperature. Then refrigerate the flan for several hours or overnight to set completely.
- Serve: Before serving, run a knife around the edges of the flan to loosen it from the dish. Invert the flan onto a serving plate to reveal the caramel sauce on top. Slice and enjoy.
Notes
- Using a water bath is essential to prevent the flan from cracking and helps achieve a smooth texture.
- Make sure to watch the caramel closely to avoid burning the sugar.
- Refrigerate the flan for at least 4 hours, preferably overnight, for best results.
- The flan can be served chilled and stored in the refrigerator for up to 3 days.
- If you prefer a slightly firmer flan, bake for the full 60 minutes.
- Prep Time: 15 minutes
- Cook Time: 50-60 minutes
- Category: Dessert
- Method: Baking
- Cuisine: Puerto Rican
Keywords: Puerto Rican flan, caramel flan, custard dessert, baked flan, traditional Puerto Rican dessert

