Peruvian Aji-Style Sauce - cooking recipe

Ingredients

1 head romaine lettuce, stem-end trimmed and discarded
1/2 bunch fresh cilantro, stems removed
5 green onions
1/4 cup mayonnaise
2 jalapeno peppers, seeded
1 clove garlic
salt and ground black pepper to taste

Preparation

Place romaine lettuce, cilantro, green onions, mayonnaise, jalapeno peppers, garlic, salt, and black pepper into a blender; blend until smooth, about 2 minutes.