Spanish Images are for illustrative purposes only, may be inaccurate, and do not guarantee the presence or absence of specific ingredients. 
Serving Images are for illustrative purposes only, may be inaccurate, and do not guarantee the presence or absence of specific ingredients. Leche Frita
Thick pastry cream set firm, cut into squares, coated in egg and breadcrumbs, and fried until golden — a warm, custardy northern Spanish dessert.
Contains common allergens
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Good to know
- Crispy
Matched from this dish's own ingredients and timing. Browse more: crispy recipes
Instructions
8 steps- 1
Warm the milk in a saucepan with the cinnamon stick and lemon zest over low heat, without boiling, for 5 minutes to infuse, then strain and return to the pan.
- 2
Whisk the sugar, cornstarch, and egg yolks together in a bowl with a splash of the warm milk until smooth.
- 3
Pour the mixture back into the pan with the remaining milk and cook over medium-low heat, whisking constantly, until it thickens into a very thick pastry cream, about 5-7 minutes.
- 4
Pour the thick cream into a lightly oiled dish, spreading it to an even layer about 2cm thick, and smooth the top.
- 5
Cover with plastic wrap pressed directly onto the surface and refrigerate for at least 3 hours, until completely firm.
- 6
Cut the set custard into squares, then dredge each piece first in beaten egg, then in breadcrumbs, coating thoroughly.
- 7
Heat about 3cm of oil to 180C (350F) and fry the squares in batches for 1-2 minutes per side, until deeply golden and crisp.
- 8
Drain briefly, then toss the hot squares in a mixture of sugar and ground cinnamon while still warm, and serve immediately.
Images are for illustrative purposes only, may be inaccurate, and do not guarantee the presence or absence of specific ingredients. Listahan Family Score™
65/100
Works for many families
Score reflects how well this recipe fits a typical busy household. In the app, your Family Score is personalized to your household's allergens, kids, and pantry.
Nutrition
per serving230
Calories
6 g
Protein
43 g
Carbs
4 g
Fat
Estimated per serving. Actual values depend on the brands and portions you use.
Listahan cooking guide
Chef notes & practical guide
Technique notes, ingredient swaps, serve-alongside ideas, storage guidance, and equipment for this recipe.
Cultural context
Leche frita — literally 'fried milk' — is a northern Spanish dessert built from a thick, set pastry cream that's cut into squares, breaded, and fried until golden. The contrast between the crisp shell and the molten, custardy interior is the whole point.
Listahan note
This version infuses the milk with cinnamon and lemon, sets the custard firm enough to slice cleanly, then breads and fries it so the inside stays soft while the outside crisps.
Technique cues
- Cook the custard until very thick — much thicker than a pourable cream — so it sets firm enough to cut into squares and survive breading and frying.
- Chill the custard fully (at least 4 hours) before cutting; a warm, soft custard will collapse when you try to coat and fry it.
- Fry hot and fast so the breadcrumb shell crisps and seals before the custard inside has time to melt and leak.
Kitchen flow
- Parallel prep
- Make and chill the custard well ahead — it needs hours to set — then bread and fry just before serving.
- Make-ahead
- The set custard can be cut into squares and held in the fridge for a few hours before the final fry.
- Leftover move
- Leftover fried squares are good warmed briefly in the oven; the shell re-crisps and the inside softens again.
- Cleanup rhythm
- Soak the custard pan immediately — set custard is hard to scrub once it dries on.
Ingredient brief
Role, handling, and swap guidance for each key ingredient.
Whole milk
custard base
Purpose: Milk is the body of the custard — the "milk" that gets fried — infused with aromatics for flavor.
Handling: Infuse most of it with cinnamon and lemon, reserving a little cold milk for the starch.
Adaptation: A mix of milk and cream makes an even richer interior.
Cornstarch and flour
thickeners
Purpose: A combination of cornstarch and flour sets the custard firm enough to slice and hold its shape through frying.
Handling: Whisk into cold milk to disperse before cooking so the custard is smooth.
Adaptation: All cornstarch works for a slightly more delicate set.
Egg yolks
richness and set
Purpose: Yolks enrich the custard and help it set to a sliceable firmness.
Handling: Temper with the warm milk so they thicken smoothly rather than scrambling.
Adaptation: The yolks are essential; there is no clean substitute.
Eggs and breadcrumbs
frying coating
Purpose: A flour-egg-breadcrumb coating forms the crisp golden shell that contrasts the soft interior.
Handling: Dredge in flour, then egg, then breadcrumbs just before frying.
Adaptation: Fine dry breadcrumbs give the crispest, most even shell.
Cinnamon and lemon peel
aromatics
Purpose: Cinnamon and lemon flavor both the custard and the final cinnamon-sugar dusting.
Handling: Steep in the warm milk and strain out before thickening.
Adaptation: Orange peel can replace the lemon for a different citrus note.
Technique notes
- The custard is ready when it pulls away from the sides of the pan in a thick mass; underset custard won't hold up to breading.
- Keep the oil hot and fry quickly so the squares brown before the inside melts and threatens to leak.
- Dust with cinnamon-sugar while warm so it sticks to the freshly fried shell.
Ingredient swaps
- Citrus-forward direction
- Add orange zest alongside the lemon in the custard for a brighter flavor.
- Make-ahead direction
- Set and cut the custard a day ahead, then bread and fry to order.
- Lighter direction
- Shallow-fry in a thin layer of oil rather than deep-frying to cut some of the fat.
Serve alongside
- Fresh berries
- Orange segments
- Café con leche
- Sweet sherry
- Hot chocolate
Serving suggestions only — check pairings for your household's allergens.
Storage & reheating
- The set custard keeps refrigerated up to 2 days before frying.
- Fried squares are best fresh; refrigerate leftovers up to 2 days and re-crisp in a hot oven.
- Not suitable for freezing — the custard texture breaks on thawing.
Equipment
- Heavy saucepan
- Square dish for setting the custard
- Skillet for frying
- Slotted spatula
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