Aji Verde (Spicy Peruvian Green Sauce)

Ingredients (7)

• 1/2 cup mayonnaise
• 2 cups lightly packed fresh cilantro, mostly leaves but small stems are ok (from 1 big bunch of cilantro or 1 1/2 medium)
• 2 medium jalapeños, seeds and membranes removed but reserved, roughly chopped
• 2 cloves garlic, roughly chopped
• 1/3 cup (1 ounce) grated Cotija or Parmesan cheese
• 1 tablespoon lime juice
• 1/4 teaspoon fine sea salt