Leche frita, literally “fried milk,” is a classic Spanish dessert from the northern regions, especially Cantabria and Asturias. It’s a silky, thick custard that’s chilled until firm, cut into squares, coated in flour and egg, then fried until golden and dusted with cinnamon sugar. The contrast between the crisp exterior and the soft, creamy center is what makes it so beloved, and it’s surprisingly simple to make at home with pantry staples.
Ingredients
- 4 cups (1 L) whole milk
- 1 cinnamon stick
- 1 strip of lemon peel (about 3 inches / 8 cm)
- 1 cup (200 g) granulated sugar, divided
- 1 cup (120 g) all-purpose flour, plus more for coating
- 2 large eggs, beaten, for coating
- 1/2 cup (120 ml) olive oil or neutral oil (like sunflower), for frying
- 1 tsp ground cinnamon
Instructions
- In a medium saucepan, combine the milk, cinnamon stick, and lemon peel. Heat over medium heat until steaming but not boiling, about 5 minutes. Turn off the heat and let it infuse for 10 minutes. Remove the cinnamon and lemon peel.
- In a separate large bowl, whisk together 1/2 cup (100 g) of the sugar and 1 cup (120 g) of flour. Gradually pour in the warm milk, whisking constantly to avoid lumps. You should have a smooth, thin batter.
- Pour the mixture back into the saucepan. Cook over medium-low heat, stirring constantly with a wooden spoon or whisk, for about 10 minutes, until it thickens into a very thick custard that pulls away from the sides of the pan. It should be the consistency of thick pastry cream.
- Line an 8×8-inch (20×20 cm) baking dish with plastic wrap or parchment paper. Pour the hot custard into the dish and smooth the top. Let it cool to room temperature, then cover and refrigerate for at least 4 hours, or until completely firm and set.
- Once firm, turn the custard out onto a cutting board. Cut it into 12 rectangles or squares, about 2 inches (5 cm) each.
- Place some flour in a shallow dish. Beat the eggs in another shallow dish. Dip each piece of custard into the flour, shaking off excess, then into the beaten egg, coating completely.
- Heat the oil in a large skillet over medium-high heat until shimmering (about 350°F / 175°C). Fry the coated pieces in batches, without crowding, for 1-2 minutes per side, until golden brown and crisp. Drain on paper towels.
- Mix the remaining 1/2 cup (100 g) sugar with the ground cinnamon. While the leche frita is still warm, roll each piece in the cinnamon sugar to coat. Serve immediately.
Tips
- Get the custard thick enough: If the custard isn’t cooked long enough, it won’t set properly. It should be very thick, almost like a soft dough, before you pour it into the dish. Stir constantly to prevent scorching.
- Chill thoroughly: Don’t rush the chilling time. At least 4 hours is essential, but overnight is even better. A well-chilled custard cuts cleanly and holds its shape during frying.
- Substitute for lemon peel: If you don’t have fresh lemon, you can use a teaspoon of vanilla extract added with the milk, or a small piece of orange peel. The flavor will be slightly different but still delicious.
- Oil temperature: Use a thermometer if you have one. If the oil is too hot, the outside will burn before the inside warms; too cool, and the coating will absorb oil and become greasy.
Serving Suggestions
Leche frita is traditionally served warm, dusted with cinnamon sugar. It pairs beautifully with a scoop of vanilla ice cream or a dollop of whipped cream. Some people like to drizzle it with a little honey or serve it alongside a strong coffee or a glass of cold milk. It’s also wonderful with fresh berries for a touch of acidity.
Variations
- Chocolate Leche Frita: Replace 2 tablespoons of the flour with unsweetened cocoa powder to make a chocolate version.
- Orange Blossom: Add 1 tablespoon of orange blossom water to the milk along with the cinnamon and lemon peel for a fragrant floral twist.
- Baked Version: For a lighter option, you can bake the coated pieces at 400°F (200°C) for 10-12 minutes, turning once, until golden. They won’t be as crispy as fried, but they’re still tasty.
Storage and Reheating
Leche frita is best enjoyed fresh, but you can store leftovers in an airtight container in the refrigerator for up to 3 days. To reheat, place them on a baking sheet and warm in a 350°F (175°C) oven for 5-7 minutes, or until heated through. Avoid microwaving, as it will make the coating soggy.
Frequently Asked Questions
Can I use a different type of milk? Yes, you can use 2% or even a plant-based milk like almond or oat milk. Keep in mind that the custard may be slightly less rich and may need a bit more flour to thicken, as some plant milks have a higher water content.
Why is my custard lumpy? Lumps usually happen when the milk is added too quickly to the flour mixture or when the mixture isn’t whisked enough. To fix it, you can strain the custard through a fine-mesh sieve before pouring it into the baking dish.
Can I make leche frita ahead of time? Yes, you can prepare the custard and chill it in the dish up to 2 days in advance. Then, just cut, coat, fry, and roll in cinnamon sugar when you’re ready to serve.
What is the best oil for frying? A neutral oil with a high smoke point, like sunflower, canola, or light olive oil, works best. Extra-virgin olive oil can be used, but it will impart a stronger flavor.
Can I freeze leche frita? Freezing is not recommended, as the texture of the custard will become watery and grainy upon thawing.
Is leche frita served hot or cold? It’s typically served warm, right after frying, so the outside is crisp and the inside is soft. However, some people enjoy it at room temperature or even cold from the fridge; it’s a matter of personal preference.
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