1 pound 93% lean ground beef
2 Tbsp water
1/4 tsp baking soda
salt and pepper
4 cups beef broth
OR 4 tsp Better than Bouillon Roasted Beef Base + 2 cups water
6 ounces pancetta, chopped course
1 onion, chopped coarse
1 large carrot, peeled and chopped coarse
1 celery rib, copped coarse
2 garlic cloves, smashed
1 Tbsp unsalted butter
1 Tbsp extra virgin olive oil
3 Tbsp tomato paste
1 cup dry red wine
1 ounce Parmesan cheese, grated (1/2 cup)
1 pound tagliatelle
* less than 1/8 tsp freshly ground nutmeg
* 1/4 tsp thyme
* 1/4 tsp oregano
Toss beef with water, baking soda and 1/4 teaspoon of black pepper until thoroughly combined.
(Note: If using bouillon + water, this step can be skipped) Bring broth to a boil over high heat in large pot (this will be used to cook pasta later) and cook until reduced to 2 cups, about 15 minutes. Set aside.
Pulse pancetta in food processor until finely chopped, 15 to 20 pulses. Add onion, carrot, celery, and garlic and pulse until vegetables are finely chopped and mixture has paste-like consistency, 12 to 15 pulses, scraping down the bowl as needed.
Heat butter and oil in large dutch oven over medium-high heat until shimmering. When foaming subsides, add pancetta-vegetable mixture and 1/4 teaspoon pepper and cook, stirring occasionally, until liquid has evaporated, about 8 minutes. Spread mixture in even layer in bottom of pot and continue to cook, stirring every couple minutes, until very dark browned bits form on bottom of pot, 7 to 12 minutes longer. Stir in tomato paste and cook until paste is rust-colored and bottom of pan is dark brown, 1 to 2 minutes.
Reduce heat to medium, add beef, and cook, using wooden spoons to break meat into pieces no larger than 1/4 inch, until beef has just lost raw pink color, 4 to 7 minutes. Stir in wine, scraping up and browned bits, and begin to simmer. Cook until wine has evaporated and sauce has thickened, about 5 minutes. Stir in broth and Parmesan. Return sauce to simmer; cover, reduce heat to low, and simmer for 30 minutes. Remove from heat and season with salt and pepper to taste. Sauce will look thin at this point.
Rinse pot that held broth. While sauce simmers, bring 4 quarts water to boil in now-empty pot. Add pasta and 1 tablespoon salt and cook until al dente. Reserve 1/4 cup cooking water, then drain pasta. Add pasta to pot with sauce and toss to combine. Adjust sauce consistency with reserved cooking water as needed.