What is the difference between ragu and bolognese?
They are cousins. Ragu is a broad category of Italian meat sauces that simmer for a while. Bolognese is a specific ragu from Bologna, usually with a lighter touch of tomato and traditionally includes milk (sometimes a little cream in modern versions) for softness. This recipe is a tomato-forward beef ragu that still gets a silky finish.
Do I have to use wine?
Nope. If you prefer to skip it, try swapping the wine for beef broth (same amount). If you miss that little spark wine adds, finish with 1 tablespoon balsamic vinegar (it adds sweetness too) or a squeeze of lemon to bring back some brightness.
Why did my ragu taste acidic?
Tomatoes vary a lot by brand and season. First, make sure you simmered long enough. Time tames acidity. If it still feels sharp, add 1 to 2 teaspoons sugar or stir in 2 tablespoons heavy cream. Also, check your salt. Under-salted sauce can read as sour.
How do I thicken beef ragu?
Simmer uncovered for 10 to 20 minutes, stirring occasionally. If you want a faster fix, stir in a spoonful of tomato paste or finish the sauce with a knob of butter and a handful of grated Parmesan.
Can I make this in a slow cooker?
Yes. Brown the beef and cook the vegetables and tomato paste on the stove first (do not skip this). Then transfer to a slow cooker and cook on low for 6 to 8 hours. If it is too loose, you can reduce it in the slow cooker with the lid off on high for 20 to 40 minutes, or pour it back into your Dutch oven and simmer on the stove until thickened.