This quick and easy lamb bolognese sauce is packed with instant rich flavors and comes together in 30 minutes with a few ingredients. No long slow-cooking, wine, or chopping sofritto needed!
Heat the oil in a large pan or pot over medium-high heat. Add the diced onion and cook for 2 minutes until translucent. Add the minced garlic and cook for 1 minute until fragrant (Note 1).
1 tbsp olive oil, 1 yellow onion, 2 garlic cloves
Add the ground lamb, breaking it up into small pieces with a wooden spoon. Cook until it is browned - about 4 minutes.
1 lb ground lamb
Deglaze the pan with beef stock (or lamb stock), scraping up any brown bits. Add the tomato purée, paste, soy sauce, bay leaf, thyme, rosemary, salt, and ground black pepper.
1/2 cup beef stock, 2 cups tomato purée, 2 tbsp tomato paste, 1 tbsp soy sauce, 1 bay leaf, 1/2 tsp dried thyme, 1/4 tsp dried rosemary, 1/2 tsp ground black pepper, 1/3 cup milk, 1 tsp salt
Bring everything to a boil and reduce the heat to a gentle simmer. Let it simmer for a minimum of 15 minutes (up to 1 hour if you have the time).
Meanwhile, boil the spaghetti in salted water according to the package instructions until al dente. Reserve a cup of pasta water towards the end for the sauce (Note 3).
2 tsp salt, 12 oz dried spaghetti
Add the milk to the sauce. Stir to combine. Season to taste with salt and pepper.
Drain the spaghetti and add them straight into the bolognese sauce. Toss to combine the two. Add a little pasta water if needed to loosen up the sauce, especially if the dish sits for a few minutes (Note 2).
Serve immediately with some freshly grated parmesan (Note 4).
1/2 cup parmesan cheese
Notes
Note 1: Add 1/4 tsp of chili flakes to the sauce if you like some subtle heat.Note 2: Add the spaghetti straight to the sauce once cooked to absorb the sauce instead of on top of another. Note 3: Reserve 1 cup of pasta water in case the sauce gets too thick before serving. You can loosen it up by adding 2-3 tbsp at a time.Note 4: Serve with finely chopped mint leaves as the mint goes incredibly well with the fragrant lamb.Storage: You can store leftover lamb bolognese in the fridge in an airtight container for up to 3 days. Reheat with some extra water or stock to loosen up the ground lamb ragu. Alternatively, freeze leftover bolognese sauce in a freezer-proof container for up to 3 months.