This flan is a smooth baked caramel custard made with eggs, sweetened condensed milk, evaporated milk, sugar, and vanilla. This easy flan recipe is baked gently in a water bath, chilled until firm, then inverted so the rich caramel sauce flows over every slice.
This is one of those simple desserts that feels special the moment you bring it to the table. The glossy caramel top, silky custard, and rich caramel sauce make it perfect for family dinners, holidays, or special occasions.
You only need five pantry-friendly ingredients, but the small details matter. A gently baked custard and a long chill are what give it that tender, creamy texture instead of a dry or eggy finish.
What Is Flan?
Flan is a classic baked caramel custard made with eggs, sweetened condensed milk, evaporated milk, sugar, and vanilla. It is baked in a water bath until silky smooth, then chilled before being inverted so the rich caramel sauce flows over the custard.
Popular throughout Spain, Mexico, and many Latin American countries, flan is loved for its creamy texture and simple ingredients.
Why You’ll Love this recipe
- It uses just five everyday ingredients.
- The caramel becomes its own rich sauce when the dessert is inverted.
- The water bath helps the custard bake slowly and evenly.
- It is a great make-ahead dessert because it needs time to chill.
- One round cake makes enough slices to serve a small gathering.
Fresh Ingredients For Homemade Flan
The ingredient list is short, so choose good vanilla and use full-fat canned milk for the creamiest result. Measure the sugar before starting because caramel moves quickly once it begins to turn amber.
- ¾ cup granulated sugar (150 g)
- 6 large eggs, room temperature (about 300 g without shells)
- 1 (14-ounce) can sweetened condensed milk (396 g)
- 1 (12-ounce) can evaporated milk (354 g)
- 1 tablespoon vanilla extract (15 ml)
Ingredient Notes and Substitutions
Sweetened condensed milk gives the flan its sweetness and body, so do not swap it with regular milk. Use full-fat evaporated milk for the best texture; reduced-fat evaporated milk will still work, but the finished custard will be a little lighter.
Room-temperature eggs blend more smoothly with the milk. Blend only until combined, since whipping in too much air can create bubbles on the surface. A fine-mesh sieve is optional, but it is helpful when you want an especially smooth result.
How to Make Flan
Make the caramel
Set a 9-inch round cake pan nearby. Add the sugar to a small, heavy saucepan and place it over medium heat. Let the sugar melt without stirring; gently swirl the pan from time to time as the edges liquefy.
Once it turns a deep amber color, immediately pour it into the cake pan. Carefully tilt the pan so the caramel coats the base in an even layer. It will harden quickly, so work with caution and do not touch the hot sugar.
Blend the flan
Heat the oven to 350°F (175°C). Add the eggs, sweetened condensed milk, evaporated milk, and vanilla to a blender. Blend for 20 to 30 seconds, just until the mixture looks smooth.
Pour the flan gently over the hardened caramel. Place the cake pan inside a larger 9-by-13-inch baking dish or roasting pan.
Bake the flan in a water bath
Pour hot water into the larger dish until it reaches about halfway up the sides of the cake pan. Cover the cake pan loosely with foil, then carefully transfer the water bath to the oven.
Bake for 50 to 60 minutes, until the edges are set and the center still has a small, gentle wobble when the pan is moved. A thin knife inserted near the center should come out mostly clean.
Cool and unmold
Lift the cake pan out of the water bath and let it cool at room temperature for about 1 hour. Cover and refrigerate for at least 4 hours, although overnight gives the cleanest slices.
To serve, run a thin knife around the inside edge of the pan. Place a rimmed platter on top, then invert in one confident motion. Let it sit for a few seconds before lifting the pan so the caramel sauce can pour over the custard.
Expert Tips
- Use a light-colored saucepan when making caramel, since it is easier to see the color change.
- Stay near the stove once the sugar begins melting. Caramel can go from amber to bitter very quickly.
- Keep the blender time short. Fewer air bubbles means a smoother-looking top.
- Use hot, not boiling, water in the baking dish to prevent the custard from baking too aggressively.
- Covering the pan with foil helps keep the surface soft and protects it from direct oven heat.
- Do not overbake it. The center should wobble slightly when it comes out of the oven and will finish setting as it cools.
- Chill it fully before unmolding. Trying to release it too early can cause cracks or broken slices.
- Use a platter with a rim so it catches every bit of caramel sauce.
- Let the caramel cool for a minute before pouring in the custard.
- Run the knife around the edge just before unmolding for cleaner slices.
Storage and Freezing
Keep leftovers covered in the refrigerator for 3 to 4 days. Serve them cold straight from the fridge; this is not a dessert that needs reheating.
Freezing is not recommended because the custard can become watery and grainy after thawing. For egg-and-milk custards, USDA guidance lists refrigerated storage of 3 to 4 days and advises against freezing.
Variations
- Add 1 teaspoon finely grated orange zest to the custard for a fresh citrus note.
- Blend in 1 teaspoon instant espresso powder for a gentle coffee flavor.
- Add a small pinch of cinnamon for warmth without changing the classic texture.
- Make individual portions in ramekins and reduce the baking time as needed.
- Top each slice with berries, orange segments, or lightly toasted coconut right before serving.
- Add a splash of rum for a richer traditional flavor.
flan
Ingredients
Equipment
Method
- Preheat the oven to 350°F (175°C). Place a 9-inch round cake pan nearby.
- Add the sugar to a small saucepan over medium heat. Allow it to melt, gently swirling the pan occasionally, until it becomes deep amber.
- Immediately pour the caramel into the cake pan. Carefully tilt the pan to coat the bottom, then set aside to harden.
- Add the eggs, sweetened condensed milk, evaporated milk, and vanilla to a blender. Blend for 20 to 30 seconds, just until smooth.
- Pour the custard mixture over the caramel in the cake pan.
- Place the cake pan inside a larger baking dish. Pour hot water into the larger dish until it reaches halfway up the sides of the cake pan.
- Cover the cake pan loosely with foil. Bake for 50 to 60 minutes, until the edges are set and the center has a light wobble.
- Remove the cake pan from the water bath. Cool for 1 hour, then cover and refrigerate for at least 4 hours or overnight.
- Run a thin knife around the edge of the pan. Invert onto a rimmed serving platter and let the caramel sauce flow over the custard.
Nutrition
Video
Notes
- Do not use a springform pan because water can leak into the custard.
- Keep blending brief to avoid creating too many bubbles.
- The center should wobble slightly after baking. It will firm up completely as it chills.
- Use a platter with raised edges to catch the caramel sauce.
- Nutrition values are approximate and vary by ingredient brand.
Tried this recipe?
Let us know how it was!What to Serve With Flan
Flan is delicious served with fresh berries, whipped cream, sliced oranges, hot coffee, espresso, or a few fresh mint leaves for garnish.
Frequently Asked Questions
Yes. In fact, it is better made ahead because it needs at least 4 hours in the refrigerator to set properly. Making it the night before gives you a firmer custard and makes serving much easier.
Store it tightly covered in the refrigerator and enjoy it within 3 to 4 days. Keep it cold and return leftovers to the fridge promptly after serving.
It is best not to. The caramel and custard can separate after thawing, which affects the texture and makes the slices weep.
Fresh berries, sliced oranges, or a little whipped cream all work nicely. For a simple dessert table, serve it alongside Easy Mango Mousse so guests can choose between two cool, creamy desserts.
Overbaking is the most common cause. Bake just until the center still jiggles slightly.
Caramel naturally hardens as it cools. During baking it melts again into the sauce.
