INGREDIENTS
2 tablespoons safflower or canola oil
1 cup finely chopped onion
1 cup finely chopped carrot
1 cup finely chopped celery
7 garlic cloves, minced
2 tablespoons peeled, minced ginger
2 tablespoons tomato paste (gochujang suggested!)
1 pound ground beef
4 ounces white button mushrooms, finely chopped (about 2 cups)
¾ cup finely chopped scallions
¾ cup low-sodium soy sauce
¼ cup turbinado sugar
Kosher salt and black pepper
12 ounces dried egg pasta (tagliatelle or pappardelle)
Freshly grated Parmesan, for serving
Heat oil in a large Dutch oven over medium heat.
Add onion and cook, stirring, until softened, 3 minutes.
Add carrot and celery and cook for 5 minutes.
Stir in garlic, ginger and tomato paste and cook until caramelized, 2 to 3 minutes, lowering the heat as necessary to avoid burning.
Return heat to medium.
Add beef, mushrooms and 1/2 cup of the scallions and cook, stirring to break up the beef, until beef is browned, 3 to 4 minutes.
Add soy sauce, sugar and 1/4 cup of water and bring to a simmer.
Cover and simmer gently over low heat, stirring occasionally, until sauce has thickened, 30 minutes.
Stir in remaining 1/4 cup scallions and season with pepper.
As sauce cooks, make the pasta:
Serve with Parmesan.