Start by heating a generous drizzle of olive oil in your biggest heavy-bottomed pot. Sear the beef chunks on all sides, letting them get a golden-brown crust—the kind with audible sizzle. Don’t rush; color means flavor here.

Once the beef is out, add chopped bacon to the pot, stirring until it crisps up and lets those rich, smoky aromas out. Let the bacon do the heavy lifting for a few minutes. Scoop it onto a plate, but don’t wipe out the pot.

Into that glorious bacon-beef fat, toss your chopped onions and garlic. Sauté until they’re soft and glossy, breathing in that warm, savory scent. A hint of browning on the onions is a good sign.

Return the beef and bacon to the pot, dusting everything with flour. Stir well—it should start looking sticky and pasty, but this is what gives your stew that luscious, spoon-coating texture.

Pour in the Guinness, scraping the bottom of the pot as you go. Watch the dark, foamy beer deglaze all those flavorful bits. Add the tomato paste, chicken stock, and let everything come together in a deep, inviting infusion.

Add carrots, celery, bay leaves, thyme sprigs, and a splash of Worcestershire sauce. Give it all a big stir, then turn the heat way down and cover. The goal is a gentle, patient bubble—no rolling boil here. Walk away and let the magic happen.

After a good long simmer, lift the lid and check: the beef should shred at the brush of a fork, and the veggies should be perfectly tender but not mushy. The stew will look rich and slightly thickened, with fat glistening just on top.

Taste and adjust the salt and pepper to your liking. Fish out the thyme and bay leaves. Give it a final stir and let the stew sit a few minutes before ladling into bowls—the flavors deepen as it rests.