Mexican conchas

Soft, enriched buns topped with a scored, crumbly sugar crust.

A baker wearing oven mitts places a tray of golden conchas on a cooling rack.
Makes
16 conchas
Heat
165°C
Baking time
About 20 min

Exchange trays after 10–12 min.

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Mexican Conchas

Makes
16 conchas
Heat
165°C
Baking time
About 20 min

Exchange trays after 10–12 min.

Mexico World collection

Mexican Conchas

Method

  1. 01 · Knead

    About 7 min

    Use: Dough ingredients

    Combine dry ingredients; mix in butter, egg, vanilla, then milk gradually. Knead.

    Ready when: Soft, elastic, slightly sticky

    A baker leans over the bench while kneading a soft enriched dough.
    01 Knead the doughWork the enriched dough until soft, elastic and slightly sticky.
  2. 02 · Rise

    About 2 h

    Use: Dough

    Round; cover in greased bowl.

    Ready when: Doubled

    A baker lifts a cloth from a bowl of puffy risen dough.
    02 Let the dough riseKeep covered until the dough has doubled.
  3. 03 · Topping

    Use: Topping ingredients

    Cream shortening; mix in sugar, then flour.

    Ready when: Uniform paste

    A baker folds a pale sugar-topping paste with a spatula in a steel bowl.
    03 Mix the sugar toppingBlend the shortening, icing sugar and flour into a uniform pliable paste.
  4. 04 · Shape

    Use: Dough, topping

    Rest dough 5 minutes; round into 16 buns on greased sheets. Grease tops; press on 16 flattened topping discs. Score topping only.

    Ready when: Topping attached

    A baker scores curved shell grooves into sugar caps on two trays of raw conchas.
    04 Shape and scoreApply the topping discs to the rounded buns, then score only the topping.
  5. 05 · Proof

    1–2 h

    Use: Buns

    Cover; let expand.

    Ready when: Nearly doubled

    A baker uncovers one tray of eight pale, puffy conchas with scored sugar caps.
    05 Let the buns expandLeave room between the buns and proof until nearly doubled.
  6. 06 · Bake

    About 20 min

    Use: Buns

    Preheat; bake, exchanging sheets after 10–12 minutes. Cool.

    Ready when: Bases lightly golden

    A baker wearing oven mitts places a tray of golden conchas on a cooling rack.
    06 Bake and coolBake until the bases are lightly golden, then let the buns cool.

What to look for

StageLook / feel forNeeds attention
ToppingPliable at room temperature.Cold, brittle discs.

Troubleshooting

If you see thisLikely causeWhat to do nowNext time
Topping tears when scoredToo cold.Let topping soften.Score immediately after applying.
Dough tears when stretchedGluten underdeveloped.Knead further.Check for a thin translucent membrane.

Use the listed 5 g yeast and allow longer proofing when necessary.

Show ingredient flow
Source and measurement notes

This uses the Spanish recipe's 5 g yeast; allow longer proofing when necessary.

Alcohol-free vanilla replaces the published vanilla; use a flavouring labelled for a 1:1 substitution.

Recipe

Mexican Conchas

Sweet buns under a scored sugar crust.

How do I make it?

  1. Make the dough

    About 7 min

    Mix the dry dough ingredients, then add the butter, egg and vanilla. Add the milk gradually and knead for about 7 minutes, until soft, stretchy and slightly sticky.

    A baker leans over the bench while kneading a soft enriched dough.
    Work the enriched dough until soft, elastic and slightly sticky.

    Ready when: Soft, elastic, slightly sticky

  2. Let it rise

    About 2 h

    Shape the dough into a ball and put it in a greased bowl. Cover and leave for about 2 hours, until doubled.

    A baker lifts a cloth from a bowl of puffy risen dough.
    Keep covered until the dough has doubled.

    Ready when: Doubled

  3. Make the topping

    Beat the shortening until creamy. Mix in the icing sugar, then the topping flour, to make an even paste.

    A baker folds a pale sugar-topping paste with a spatula in a steel bowl.
    Blend the shortening, icing sugar and flour into a uniform pliable paste.

    Ready when: Uniform paste

  4. Shape the buns

    Rest the dough for 5 minutes, then shape 16 round buns and put them on greased baking sheets. Grease their tops and press one of 16 flattened topping discs onto each bun. Cut the shell pattern through the topping only, keeping the dough underneath intact.

    A baker scores curved shell grooves into sugar caps on two trays of raw conchas.
    Apply the topping discs to the rounded buns, then score only the topping.

    Ready when: Topping attached

  5. Let the buns rise

    1–2 h

    Cover the buns and leave for 1–2 hours, until nearly doubled.

    A baker uncovers one tray of eight pale, puffy conchas with scored sugar caps.
    Leave room between the buns and proof until nearly doubled.

    Ready when: Nearly doubled

  6. Bake

    About 20 min

    Heat the oven to 165°C. Bake for about 20 minutes, swapping the sheets after 10–12 minutes, until the bases are lightly golden. Let the buns cool.

    A baker wearing oven mitts places a tray of golden conchas on a cooling rack.
    Bake until the bases are lightly golden, then let the buns cool.

    Ready when: Bases lightly golden

What can go wrong, and how can I fix it?

What you noticeLikely causeWhat to do
Topping tears when scoredToo cold.Let topping soften. Score immediately after applying.
Dough tears when stretchedGluten underdeveloped.Knead further. Check for a thin translucent membrane.
Useful recipe notes

Use the listed 5 g yeast and allow longer proofing when necessary.

See the detailed method and ratios in , or follow ingredients through the .

Ingredient proportions & recipe details

Mexican Conchas at a glance

Makes
16 conchas
Heat
165°C
Baking time
About 20 min
Leavening
Yeast
How do the ingredient proportions compare?

Percentages compare each listed weight with the combined flour weight (100%). These are ingredient ratios, not dough hydration; milk, eggs and fillings contain other ingredients as well as water.

Formula componentGramsFlour = 100%
All-purpose flour500 g76.9%
Sugar125 g19.2%
Active dry yeast5 g0.8%
Salt3 g0.5%
Unsalted butter100 g15.4%
Egg100 g15.4%
Icing sugar125 g19.2%
All-purpose flour150 g23.1%