Authentic Spanish flan is a traditional dessert made with milk, sugar, eggs, lemon, and vanilla. Silky, creamy, and perfectly balanced with caramel sweetness, it's been prepared the same way for generations.

Authentic Spanish Flan Recipe, Easy to Make
One of my favorite childhood memories is standing beside my grandma as she made flan, the first dessert I ever tried on my own. The smell of warm caramel filled the kitchen, and I'd wait for that moment when she flipped it out of the mold, glossy and golden. When I finally made my own Spanish flan, the caramel turned a bit darker than hers, but I was proud.
If you're new to flan, this authentic and easy Spanish flan recipe is a perfect place to start. With just a few basic ingredients, you can create a silky flan with that signature caramel top. The custard cooks slowly in a bain-marie, staying smooth and tender, and once chilled, it slices beautifully and melts on the tongue, a true classic Spanish dessert that brings warmth and nostalgia to every table.

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⭐Why You'll Love My Recipe
- Simple Ingredients: Just eggs, sugar, milk, and vanilla; nothing fancy, and you probably already have them at home.
- No Oven Required: It cooks gently on the stovetop using a bain-marie, which makes it great for warm weather or small kitchens.
- Easy: It's a simple, beginner-friendly recipe that anyone can make with confidence.
- Make-Ahead Dessert: I love that I can prep it the day before and serve it chilled the next day; so convenient!
🧾Ingredients
You'll find the exact measurements in the recipe card, but here's a closer look at a few of the ingredients and why I use them.
- Caramel: I make it with plain white sugar, a few spoonfuls of water, and a touch of lemon juice. This combo melts evenly, prevents crystallizing, and creates that rich amber topping when the flan is flipped.
- Eggs: Fresh, room-temperature eggs give the flan its smooth, custardy texture, while just enough sugar sweetens it perfectly.
- Vanilla: A small spoonful adds that warm, familiar flavor that makes the flan taste like home, simple but essential.
- Milk: Whole milk is my go-to for a creamy, balanced texture. It's what my grandma always used, and it's never failed me.
👩🏻🍳How to Make Authentic Spanish Flan
You can find the complete printable recipe with measurements below, but for now, here's a quick overview of how it goes:

1. Prepare the Caramel Base: Make the caramel by heating sugar, water, and lemon juice until deep amber, then quickly coat the bottom of a flan mold.
2. Mix the Custard: Whisk eggs with sugar, stir in vanilla and milk, then strain the mixture into the caramel-lined mold.
3. Steam Until Set: Cover with foil and cook in a bain-marie over medium heat for 35-40 minutes, until set.
4. Chill and Serve: Cool the Spanish flan to room temperature, chill for 2 hours, then invert onto a plate and serve.

📖Variations
- Cinnamon-Infused Flan: Sometimes I warm the milk with a cinnamon stick before mixing; it adds a subtle, cozy flavor that works beautifully with the caramel.
- Orange Zest Flan: Adding a bit of orange zest to the custard is one of my favorite little upgrades. It brightens the whole flan and pairs nicely with the caramel.
- Coffee Flan: I stir in a little bit of instant espresso powder with the milk; it gives the custard a gentle coffee flavor without overpowering the vanilla.
- Chocolate Flan: I mix in a few tablespoons of unsweetened cocoa powder with the sugar and eggs before adding the milk. It gives the flan a deep chocolate flavor while keeping the same silky texture.

💭My Tips for Recipe Success
Use a Light-Colored Pan for Caramel: I like using a stainless steel pan when making caramel because it's easier to see the color change; nonstick or dark pans can make it harder to tell when it's ready.
Keep the Water at a Gentle Simmer: When steaming, I adjust the heat so the water stays at a steady simmer, not a boil. Too much bubbling can cause the flan to cook unevenly or form bubbles.
Slide a Knife Around the Edges Before Flipping: Right before unmolding, I run a thin knife around the sides of the flan to help it release cleanly; it makes the flip much smoother.
Store in the Mold with a Lid: I usually keep the flan right in the mold, covered tightly with a lid or plastic wrap. It stays fresher this way and keeps the caramel from drying out. I just slice off a portion when I'm ready to serve.
🍮Try These Spanish Dessert Recipes Next!
Recipe

Authentic Spanish Flan
Ingredients
For the Caramel:
- 150 g Sugar
- 4 tablespoon Water
- 1 tablespoon Lemon Juice
For the Flan:
- 4 Eggs
- 150 g Sugar
- 1 teaspoon Vanilla Essence
- 400 ml Milk
Instructions
- In a saucepan, add the sugar, water, and lemon juice. Warm over medium heat, stirring gently until the sugar fully dissolves. Once clear, stop stirring and let it boil until it reaches a deep amber color. Immediately pour the caramel into the flan mold, tilting and swirling to coat the bottom evenly before it sets.
- In a mixing bowl, whisk together the eggs and sugar until smooth and well blended. Add the vanilla essence and mix again. Slowly pour in the milk, stirring continuously until the mixture is fully combined. Strain the custard through a fine-mesh sieve directly over the caramel in the mold for a silky texture.
- Place a steaming rack in a saucepan and fill it with hot water.
- Cover the flan mold tightly with foil and set it gently on the rack. Place the lid on the saucepan and steam over medium heat for 35-40 minutes, or until a toothpick inserted in the center comes out clean.
- Remove the flan from the saucepan and let it cool to room temperature. Refrigerate for at least 2 hours until fully set.
- To serve, place a plate over the mold and invert the flan onto the plate.
Notes
Nutrition
Nutritional information is based on third-party calculations and should be considered an estimate only. Actual nutritional content will vary based upon brands used, measuring methods, cooking method, portion sizes, and more.










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