
Conchas (Mexican Sweet Bread)
Iconic Mexican sweet bread with a crunchy sugar shell shaped like a seashell. The quintessential bakery bread of Mexico.
About this recipe
Conchas are Mexico's most popular sweet bread, featuring a soft brioche-like base covered with a crunchy shell of shortening, sugar and flour scored in a seashell pattern.
History & Origin
Conchas are undoubtedly the most emblematic and consumed sweet bread in Mexico, instantly recognisable by their decorative crust that simulates the lines of a seashell. Their origin dates back to the 19th century, when Mexican bakery experienced its golden age fusing French techniques with local ingredients. During the Porfiriato (1876-1911), Mexico invited French bakers to modernise the bakery industry. Mexican bakers adapted their techniques to create something entirely new. The concha is a perfect example of this fusion. The decoration of the crust is done with a special mould that presses the concentric lines. The two classic versions are vanilla (white or pink crust) and chocolate (brown crust), though today there are many variants. In Mexico, the concha is much more than a bread: it is a ritual. It is eaten in the morning with milky coffee, in the afternoon as a snack, or at night with warm milk. The act of going to the bakery to choose your sweet bread with metal tongs is a cultural experience every Mexican knows.
Estimated cost
$4.58
Total cost
$0.38
Per serving
* Approximate prices based on US supermarkets
Nutritional information per serving
310
Calories
6g
Protein
46g
Carbohydrates
12g
Fat
1g
Fiber
180mg
Sodium
* Approximate values. May vary depending on ingredients used.
Method
- 1
Dissolve the yeast in the lukewarm milk with a tablespoon of sugar. Leave for 10 minutes until frothy.

- 2
Mix the flour, sugar and salt. Add the eggs, vanilla and yeast mixture. Knead for 10 minutes until you have an elastic dough. Work in the butter little by little.

💡 The dough should be soft and elastic and come away from your hands. Knead patiently.
- 3
Shape into a ball, cover with a damp tea towel and leave to prove for 1 hour in a warm place until doubled in size.

- 4
For the crust: mix the vegetable shortening with the powdered sugar and flour to form a smooth paste. Divide into 12 small balls.

- 5
Knock back the dough and divide into 12 equal portions. Shape into smooth balls and place on a greased baking tray.

- 6
Flatten each ball of crust between two sheets of plastic and place one on top of each bun. Using a concha cutter or a knife, mark the shell pattern of lines.

- 7
Leave to prove for a further 30 minutes. Bake at 180°C for 15-18 minutes until the crust is firm and the bread golden.

Rate this recipe

Founder, Recetas Mexas
Mexican from Puebla, IT professional and foodie. Author of 1000+ authentic Mexican recipes adapted for home kitchens worldwide. Based in Madrid since 2018.
Read moreRelated Recipes

Cuernos (Mexican Crescent Sweet Bread)
Crescent-shaped sweet bread, soft and buttery.

Campechanas (Mexican Caramelized Puff Pastry)
Crisp, caramelized flaky puff pastries from Mexican bakeries, the local cousin of the French palmier.

Piedras Mexican Cinnamon Sugar Sweet Rolls
Dense sweet bread rolls with a crisp coating of sugar and cinnamon.

Guadalajara Sourdough Roll (Birote Salado)
Crunchy sourdough roll with airy crumb, the base of Guadalajara's iconic torta ahogada.
Enjoyed this?
Follow on TikTok for Mexican recipe & restaurant videos, and get updates by email.
