- 1 head iceberg lettuce, chopped
- 3 romaine lettuce leaves
- 5 cloves garlic
- 7 serrano peppers
- 3/4 cup olive oil, or as needed
- salt and ground black pepper to taste
- Combine iceberg lettuce, romaine lettuce, garlic, serrano peppers, and olive oil in the blender; blend until smooth. Season with salt and black pepper.