A batch of braised short ribs is the start of what my mom would call "coasting in the kitchen." This means, you make a big batch of something and then either eat off it for a couple of days as is, or re-imagine it into other things. And it turns out that braised short rib meat makes a pretty dandy base for a delicious pasta sauce.
While this recipe couldn't be a lot easier because after making the short ribs, you've already done most of the chopping and so on, you will need to allow it a couple of hours to simmer in order to let it reduce and develop deep, rich flavors.
This is great served with either pappardelle pasta or the newest pasta shape: cascatelli, or "waterfall" shaped pasta. See my review of cascatelli pasta here.

In a small bowl, mix the tomato paste with the flour and set aside.
Heat oil in a large, heavy Dutch oven or saute pan. When oil is hot, add the diced pancetta and saute over medium-high heat.

When the pancetta is nicely cooked through and a little crispy, add the tomato paste-flour mixture and stir to break up and dissolve the paste, but don't let the flour brown. Add braising liquid and tomatoes. Stir and bring to a simmer.

Using your mortar and pestle, grind the Penzey's Tuscan Sunset seasoning, the lemon-pepper seasoning and the seasoned salt into a powder and add to the simmering sauce.
Let the sauce simmer for about a half an hour covered. Then remove the cover and bring to a gentle simmer. Let simmer until the mixture thickens somewhat--about 45 minutes to an hour.
Chop the short rib meat and add it to the sauce, and let the whole thing simmer for another 20-30 minutes. Don't add the meat until the end. No fair asking me how I know ;-) If added too soon, the meat will kind of disintegrate. You want to be able to see and taste chunks of meat in your sauce.

Prepare your boxed pasta per instructions, drain and return to pot. With the pasta on the lowest heat setting, add the sauce to the pasta and toss until you have a pleasing balance of sauce to pasta--I usually have a little sauce leftover, which freezes beautifully for a quick weeknight meal in the future!
Add cheese if you like, but, really--it doesn't need a thing--just dive in.
Serve with a crisp green salad with a simple vinaigrette dressing and a glass of chianti and you've got a restaurant-quality meal on a Tuesday!
Thank you for visiting my site! I hope you love the recipe!