Grilled Huitlacoche – Mycoboutique

Ingredients

• 4 ears of corn infected with corn smut (huitlacoche or Ustilago maydis) or the drained contents of a 325 g jar of Mexican huitlacoche
• 1 small onion, chopped
• 20 g unsalted butter (2 tbsp)
• Juice of one lemon
• Cayenne pepper, to taste
• Salt, to taste
• A bit of chopped cilantro, to taste