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Corn Fungus Quesadillas

A savory Mexican specialty showcasing huitlacoche—corn fungus with an earthy, umami flavor—folded into warm tortillas with melted cheese. This authentic street food is quick, impressive, and celebrates one of Mexico's most prized ingredients.

Total time
20 min
Servings
2
Calories
385
Protein
16g
Corn Fungus Quesadillas
Mexicanvegetariancornquesadillaquick dinner

Ingredients

  • 2 cups Fresh or frozen huitlacoche
  • ½ whole Medium white onion
  • ¼ cup Fresh cilantro leaves
  • 1 whole Jalapeño pepper
  • 2 whole Garlic cloves
  • 8 ounces Oaxaca cheese or mozzarella, sliced
  • 4 whole Fresh corn tortillas
  • 2 tablespoons Extra-virgin olive oil
  • ½ teaspoon Sea salt
  • ¼ teaspoon Black pepper

Instructions

  1. 1

    Dice one half of a medium white onion into small 1/4-inch pieces. Finely mince 2 garlic cloves. Remove the stem from 1 jalapeño and slice it thinly — leave the seeds in if you like heat, remove them for milder flavor. Roughly chop about 0.25 cup of fresh cilantro leaves. Set all aside on a cutting board.

  2. 2

    If using frozen huitlacoche, thaw it completely in a strainer, pressing gently to remove excess liquid — huitlacoche releases a lot of moisture, and this prevents your quesadillas from becoming soggy.

  3. 3

    Set a 10-inch nonstick skillet over medium-high heat and add 2 tablespoons of extra-virgin olive oil. Once the oil shimmers and moves easily across the pan, add the diced onion and cook for 2-3 minutes, stirring occasionally, until it softens and turns translucent at the edges.

  4. 4

    Add the minced garlic and sliced jalapeño to the pan. Sauté for about 45 seconds until fragrant — you should smell the garlic's sharp, sweet aroma wafting up. Stir constantly so nothing sticks to the bottom.

  5. 5

    Pour in the 2 cups of thawed huitlacoche, stirring well to combine with the onion-garlic mixture. Let it cook over medium-high heat for 4-5 minutes, stirring often. The huitlacoche will darken slightly and release its flavors into the pan. You should see the liquid reducing and the filling becoming more concentrated — it's done when it looks loose but not soupy.

  6. 6

    Stir in the chopped cilantro, 0.5 teaspoon of sea salt, and 0.25 teaspoon of black pepper. Taste a small spoonful and adjust seasoning if needed — huitlacoche is earthy and mild, so don't be shy with salt. Remove from heat and let cool for 1 minute while you assemble.

  7. 7

    Warm 4 fresh corn tortillas directly over a medium-low flame on your stovetop or in a dry skillet for 15-20 seconds per side — they should be pliable and fragrant, not crispy. Stack them wrapped in a clean kitchen towel to keep them warm and flexible.

  8. 8

    Place one warm tortilla on a flat surface. Lay 2 ounces of sliced Oaxaca or mozzarella cheese on one half of the tortilla, then spoon about 1/3 cup of the warm huitlacoche filling directly over the cheese. Fold the tortilla in half, pressing gently so the filling is nested between the cheese and tortilla — the cheese will melt from the residual heat.

  9. 9

    Return the 10-inch skillet to medium heat (no oil needed — the cheese will provide enough fat). Once it's hot, place one folded quesadilla onto the skillet. Cook for 2-3 minutes on the first side, listening for a gentle sizzle. The tortilla should turn light golden and feel crispy when you gently press it with your spatula.

  10. 10

    Using a fish spatula or wide metal spatula, carefully flip the quesadilla and cook the second side for another 2-3 minutes until the other side is equally golden and you can feel the cheese is soft inside when you press the center gently. Transfer to a cutting board. Repeat with the remaining 3 tortillas and filling.

  11. 11

    Let each quesadilla rest for 1-2 minutes before serving — this allows the cheese to set slightly so it doesn't pour out when you cut. Cut each quesadilla in half, arrange on a plate, and serve immediately with lime wedges, extra cilantro, crema, and salsa verde if you'd like.

Tools you’ll need

  • 10-inch nonstick skillet
  • Cutting board
  • Knife
  • Fine-mesh strainer
  • Wooden spoon or silicone spatula
  • Fish spatula or wide metal spatula
  • Kitchen towel
  • Instant-read thermometer (optional)

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