1/2 cup good-quality mayonnaise (such as Hellmann’s)
3 ounces queso fresco or blanco
2 serrano peppers ends trimmed
1 bunch cilantro with the leaves removed and stems discarded*
4 garlic cloves peeled
2 green onions ends trimmed and roughly chopped
1 tablespoon aji amarillo paste (optional)
1/4 teaspoon kosher salt
Directions
To a blender, add the lime juice, olive oil, cheese, mayonnaise, serrano peppers, cilantro leaves, garlic cloves, green onions, huacatay paste, aji amarillo and salt. Blend for about 1 to 2 minutes, until very smooth. At first the cilantro leaves won’t be totally smooth, but keep the blender running and it will eventually become cohesive and smooth.
Give it a taste and adjust the salt according to your liking. Keeps in the fridge for up to a week.