"Mustache" shaped sweet bread is a playful, whimsical Mexican bakery creation. This family-friendly pan dulce is a soft, sweet, fun-shaped pastry enjoyed with coffee.
Warm milk until just lukewarm (about 100°F), then dissolve active dry yeast with a pinch of sugar. Let sit for 7 minutes until foamy.
Combine flour, white sugar, and salt in a large bowl. Mix in the yeast mixture, eggs, vanilla extract, and softened butter, kneading until a smooth dough forms.
Knead the dough for 10–12 minutes by hand or mixer until elastic and slightly tacky. Cover and let rise in a warm spot for about 90 minutes, or until doubled in size.
Punch down the dough and divide evenly into 8 pieces. Roll each piece into a 'mustache' shape: long oval, then twist ends outward in opposite directions.
Arrange shaped dough on baking sheet; cover and let rise for 45 minutes. Preheat oven to 350°F.
Bake for 18–20 minutes until golden. Remove, cool slightly, and dust with powdered sugar before serving for classic sweet pan dulce character.