- One 1-inch piece fresh ginger, peeled and chopped
- 7 garlic cloves, chopped
- 3 tablespoons red wine vinegar
- 1 tablespoon ají amarillo paste (see Note)
- 1/4 teaspoon freshly ground black pepper
- 3 tablespoons soy sauce
- 1 pound dried tagliatelle
- 2 tablespoons canola oil
- 3/4 pound ground beef sirloin (90 percent lean)
- 1 medium red onion, finely diced
- 2 plum tomatoes—halved, seeded and finely diced
- 1 cup chicken stock or low-sodium broth
- 1/2 cup freshly grated Parmesan cheese, plus shavings for garnish
- 2 tablespoons minced cilantro
- Kosher salt
- In a blender or mini processor, combine the ginger, garlic, vinegar, ají amarillo paste, black pepper and 1 tablespoon of the soy sauce and puree until smooth. Reserve the ginger-garlic sauce.
- In a large pot of salted boiling water, cook the pasta until al dente. Drain well.
- Meanwhile, in a large skillet, heat the oil. Add the ground beef and cook over high heat, stirring to break up the meat, until browned, 3 to 4 minutes. Using a slotted spoon, transfer the meat to a bowl.
- Add the onion to the skillet and cook over moderate heat, stirring occasionally, until softened, about 5 minutes. Add the meat and tomatoes and cook over high heat for 1 minute, then add the remaining 2 tablespoons of soy sauce and boil for 1 minute. Stir in the chicken stock and the ginger-garlic sauce and bring to a boil.
- Add the pasta and grated Parmesan to the sauce and toss to coat. Fold in the cilantro and season with salt. Transfer to a bowl, garnish with Parmesan shavings and serve.
Aji amarillo paste is a spicy Peruvian yellow chile paste. It's available in many supermarkets and from amazon.com.