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There isn't a tomato in sight here. Those reddish/orangeish spots you see? Carrots. Not tomatoes. Like I said.
Aside from that single omission, what we have here is your basic (and very tasty) Bolognese sauce, or, more properly, ragu.
Except that this isn't a Bolognese ragu at all. Because a Bolognese must include at least a little bit of tomato. You can call it a Bolognese if it doesn't have tomato, as many people do. But you—and they—would be wrong to do so.
You want a true Bolognese? Then click right here and I'll show you one. Otherwise bear with me while we prepare what most people call a "White Bolognese." Most people, that is, except for the ones in Bologna, Italy, home to the classic ragu. And me, of course.
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This is pretty simple stuff. Two large carrots, three celery stalks, a medium-size onion and around 1/4 pound of pancetta, all diced pretty fine.
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In a dutch oven slowly brown the pancetta in olive oil at a low heat.
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When the pancetta has lightly browned (not too crispy) add the vegetables and 1/2 cup of dry white wine or vermouth and cook at medium to high heat until the wine has evaporated.
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Here I've finely diced 1 pound of beef (boneless short rib here) and around 1/4 pound of pork (boneless rib). Feel free to use just a pound of beef (even ground), as I was just playing around by adding a little pork. Hell, I'd planned on throwing in a couple chicken livers but forgot that I'd bought them and so they stayed in the fridge. Dammit!
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Once the wine evaporates add the meat and allow it to brown lightly.
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The add around two cups of homemade stock (I used chicken stock, but only because I didn't have any beef stock left in the freezer).
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As the sauce is simmering (at medium-low heat) keep a small pot filled with a quart of whole milk on extremely low heat. Every 15 minutes or so stir in a little milk until it's used up. In around two hours the sauce will be done.
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Even though I wasn't making a Bolognese I thought it'd be nice to use one of the brass pasta cutters we picked up in Bologna last year. But you go ahead and use any pasta you like.
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This is a shot of the unadulterated end result, but I highly recommend topping the pasta with some Parmigiano-Reggiano.
Oh, and if you're not in a hurry, prepare the sauce a day in advance, not the day you want to eat it. This is definitely the kind of thing that improves overnight.
No matter what you call it.