1Remove the cooked carne asada from the pot using tongs and place it in a glass dish.
2Open the package of beef shank (osobuco / jarrete).
3Open a container of iberic lard.
4Spread the iberic lard over the beef shank.
5Season the beef shank with sea salt.
6Place a pot on the stove and turn on the heat.
7Open a bottle of Galician red wine.
8Pour the Galician wine into a pot and boil it for 15 minutes to mellow the alcohol and concentrate the aroma.
9Place a second pot (Dutch oven) on the stove and turn on the heat.
10Add olive oil and the beef shank to the pot.
11Sear the meat for 3-4 minutes per side until browned.
12Peel the carrots.
13Peel the onion.
14Peel the garlic cloves.
15Chop the garlic.
16Chop the carrots.
17Chop the onion.
18Chop the tomatoes.
19Remove the seared beef shank from the pot.
20Add the chopped garlic to the pot and sauté.
21Add the chopped onion to the pot and sauté for 5-10 minutes over medium heat until the moisture deglazes the fond.
22Add castilian saffron to the pot with the onions.
23Add the chopped tomatoes to the pot and cook for 6-8 minutes until it reduces and starts sticking to the pot.
24Add the chopped carrots to the pot.
25Add cayenne peppers to the pot.
26Pour the boiled Galician wine into the pot.
27Return the seared beef shank to the pot.
28Pour homemade dark stock into the pot, adding enough to cover the meat halfway.
29Add sea salt.
30Add rosemary and thyme.
31Cover the pot and transfer it to the oven to braise for 2.5-3 hours on low (130 degrees Celsius) until fork-tender. Optionally remove the lid for the last hour to reduce liquid and create crusty edges on the meat.
32Take the braised beef shank out of the oven.
33Remove the cooked carne asada from the pot and place it in a glass dish.
34Boil new potatoes separately for 15-20 minutes until just cooked. Peel them and stir-fry at high heat to create a nice crust.
35Pour some of the sauce from the meat over the potatoes to enhance the flavor.
36Serve the meat with potatoes, spoon over plenty of sauce.
Blending the sauce is completely optional; traditional places would just strain, reduce the liquid, bring the veggies and meat back in and serve as it is.
To justify the word "asada" (roasted), remove the lid for the last hour of braising so the liquid reduces and some of the meat gets crusty edges.