Classic Flan (Crème Caramel) Recipe

Classic Flan (Crème Caramel)

Flan is one of those desserts that looks elegant and tastes even better than it looks. A silky vanilla custard sits under a layer of glossy amber caramel that pools around it when you turn it out onto a plate.

It needs only a handful of ingredients: sugar, eggs, milk, and vanilla. The technique is simple, though a few details matter, like a gentle water bath and a long chill. This is a great make-ahead dessert, since it has to rest overnight anyway.

What Is Flan?

Flan is a baked custard topped with caramel. It’s made by melting sugar into caramel, pouring it into a mold, then adding a mixture of eggs, milk, and vanilla and baking it gently in a water bath. After chilling, you invert it so the caramel runs down over the custard like a sauce.

It’s known by different names around the world, including crème caramel in France and flan in Spain and Latin America. The basic idea is the same, and this version is a classic, straightforward take.

Why You’ll Love This Recipe

It has few ingredients. Most of them are pantry and refrigerator staples.
The texture is silky. A gentle water bath gives a smooth, creamy custard.
It’s a make-ahead dessert. It needs to chill, so it’s ready when you are.
It looks impressive. The golden caramel is beautiful with no extra decoration.
It’s easy to serve. Make one large flan or individual ramekins.

Ingredients

For the Caramel

¾ cup granulated sugar
3 tablespoons water

For the Custard

4 large eggs
2 large egg yolks
1 can (14 oz) sweetened condensed milk
1 can (12 oz) evaporated milk
1 cup whole milk
2 teaspoons vanilla extract
⅛ teaspoon kosher salt

Also Needed

Boiling water, for the water bath
Softened butter, for greasing the pan if needed

Ingredient Notes and Substitutions

Sugar: Plain granulated sugar works best for caramel. Avoid brown sugar, which can burn faster and behave less predictably.
Eggs: Use large eggs at room temperature so they blend smoothly into the milk.
Milks: This version uses sweetened condensed and evaporated milk for a rich, creamy, Latin-style flan. For a lighter version, see the variations below.
Vanilla: Use pure vanilla extract, or scrape in a vanilla bean for more flavor.
Dairy-free: Full-fat canned coconut milk can replace the evaporated milk and whole milk. The flavor will be different, and the texture a bit softer.
Pan: A 9-inch round cake pan, a 1½-quart flan mold, or a similar baking dish works well.

Step-by-Step Instructions

1. Heat the oven and prep the pan

Heat the oven to 325°F. Place a 9-inch round cake pan (or flan mold) in a larger roasting pan. Bring a kettle of water to a boil for later.

2. Make the caramel

In a small, heavy saucepan, combine the sugar and water over medium heat. Stir just until the sugar dissolves, then stop stirring. Cook for 6 to 9 minutes, swirling the pan occasionally, until the syrup turns a deep amber color. Watch closely, as it goes from golden to burnt quickly.

3. Coat the pan

Immediately pour the caramel into the cake pan. Carefully tilt the pan to spread it across the bottom. Work quickly, because the caramel hardens fast. Set it aside.

4. Mix the custard

In a blender or large bowl, combine the eggs, yolks, condensed milk, evaporated milk, whole milk, vanilla, and salt. Blend or whisk until smooth, but avoid creating a lot of foam.

5. Strain the custard

Pour the mixture through a fine-mesh sieve into a large measuring cup or bowl. Skim off any bubbles from the surface. This step is what gives the flan its silky texture.

6. Fill the pan

Pour the strained custard slowly over the caramel in the pan.

7. Add the water bath

Place the roasting pan in the oven. Carefully pour boiling water into the roasting pan until it reaches halfway up the sides of the cake pan.

8. Bake

Bake for 55 to 65 minutes, until the edges are set and the center still jiggles slightly when you gently shake the pan. It will firm up as it chills.

9. Cool and chill

Remove the cake pan from the water bath and cool on a wire rack for 1 hour. Cover and refrigerate for at least 6 hours, or overnight.

10. Unmold and serve

Run a thin knife around the edge of the flan. Place a rimmed serving plate on top, then quickly invert the pan and plate together. Lift off the pan and let the caramel run down over the flan. Slice and serve cold.

Helpful Cooking Tips

Don’t stir the caramel after the sugar dissolves. It can cause crystals to form.
Use a light-colored pan so you can judge the caramel color accurately.
Strain the custard. It removes bubbles and bits of egg for a smooth texture.
Use the water bath. It gives gentle, even heat so the custard doesn’t curdle or crack.
Don’t overbake. A slight wobble in the center means it’s ready.
Chill it overnight. The flan sets fully, and the caramel softens into a sauce.
Warm the pan briefly before unmolding. Dip the bottom in hot water for 15 to 20 seconds to loosen the caramel.

Common Mistakes to Avoid

Letting the caramel get too dark. It will taste bitter. Stop at deep amber.
Skipping the water bath. The custard can overbake, crack, or turn rubbery.
Baking at too high a temperature. It can create bubbles and a grainy texture.
Unmolding too soon. An unchilled flan will collapse.
Overmixing the custard. Too much air leaves bubbles in the finished flan.
Pouring in the boiling water carelessly. Add it after the pan is in the oven to avoid splashing into the custard.

Serving Suggestions

A spoonful of extra caramel sauce from the pan
Fresh berries or sliced strawberries
A dollop of whipped cream
A dusting of cinnamon
A cup of coffee or espresso on the side

Storage and Reheating

Refrigerator: Store covered in the pan or on a plate for up to 4 days. Cover the flan loosely so it doesn’t absorb other flavors.
Serving: Serve chilled. There’s no need to reheat.
Freezer: Not recommended. The custard can turn watery and grainy after thawing.
Food safety: Because it contains eggs and dairy, refrigerate within 2 hours of cooling and keep it chilled until you serve it.

Recipe Variations

Coffee flan: Add 1 tablespoon of instant espresso powder to the custard.
Coconut flan: Replace the whole milk with coconut milk.
Orange flan: Add 1 tablespoon of orange zest to the custard.
Lighter flan: Use 3 cups of whole milk, ¾ cup sugar, 5 eggs, and 2 teaspoons vanilla. The flan will be less rich and slightly more delicate.
Individual flans: Divide the caramel and custard among 8 to 10 ramekins. Bake for 30 to 40 minutes.
Cream cheese flan (flan de queso): Blend 8 ounces of cream cheese into the custard.

Frequently Asked Questions

Why does my flan have bubbles or holes?

It’s usually caused by overmixing, baking at too high a temperature, or skipping the water bath. Strain the custard and bake at a gentle 325°F in a water bath.

How do I know when flan is done?

The edges should be set, and the center should jiggle slightly like gelatin. A knife inserted near the center should come out mostly clean.

Why won’t my flan release from the pan?

It may need more chilling, or the caramel may have hardened. Run a knife around the edge and set the pan in hot water for 15 to 20 seconds before inverting.

Can I make flan without a water bath?

It’s not recommended. The water bath keeps the temperature gentle, so the custard cooks evenly and stays smooth.

Can I make flan ahead of time?

Yes. It needs at least 6 hours of chilling and keeps well in the refrigerator for up to 4 days.

What’s the difference between flan and crème caramel?

They’re closely related. Crème caramel, the French version, is typically made with milk or cream and sugar, giving a lighter texture. Latin-style flan often uses condensed and evaporated milk, which makes it richer and denser.

Recipe Card

Classic Flan (Crème Caramel)

Ingredients

¾ cup granulated sugar
3 tbsp water
4 large eggs
2 large egg yolks
1 can (14 oz) sweetened condensed milk
1 can (12 oz) evaporated milk
1 cup whole milk
2 tsp vanilla extract
⅛ tsp kosher salt
Boiling water, for the water bath

Instructions

Heat the oven to 325°F. Place a 9-inch cake pan in a roasting pan.
Cook the sugar and water over medium heat for 6–9 minutes until deep amber.
Pour the caramel into the cake pan and tilt to coat the bottom.
Blend the eggs, yolks, condensed milk, evaporated milk, whole milk, vanilla, and salt until smooth.
Strain the custard and pour it over the caramel.
Pour boiling water into the roasting pan until it reaches halfway up the sides of the cake pan.
Bake for 55–65 minutes until the edges are set and the center jiggles slightly.
Cool for 1 hour, then refrigerate for at least 6 hours.
Run a knife around the edge, invert onto a rimmed plate, and serve cold.

Estimated nutrition per slice: roughly 340 calories. This is a rough estimate and varies by brand and portion size.