Prepare your ingredients before beginning. Cube the steak, wash and cut the veggies, etc.
Mix 1/2 cup flour with salt and pepper (a general sprinkling of each) in a shallow dish. You may need more flour.
Cut your chuck steak into 1 inch cubes, trimming off excess fat.
Dredge the meat by rolling each piece in the flour mixture until it is coated. Set aside.
Slice your onion into rings. Wash and half the other vegetables.
Heat one tablespoon of the olive oil in a heavy stock pot or Dutch oven. I used the Dutch oven.
Add the onions and cook over medium high until soft and translucent, about five minutes.
Remove the onions and set aside.
Add the remaining olive oil to the pot and carefully drop in the meat. It can splatter, so try to use tongs and/or wear gloves.
Brown the meat on all sides, turning it as it cooks.
Remove the meat and set aside.
Add the beef broth to the pot, scraping up the cooked bits from the bottom.
Add the Guinness to the broth.
Return the meat and onions to the pot with the broth.
Add the potatoes, carrots, bay leaves, and thyme.
Lightly flavor with salt and pepper. Remember to start small, taste, and then add a little more if necessary.
Bring the mixture to a gentle boil.
Lower the heat and cover, allowing it to simmer gently for between 1 1/2 to 2 hours.
Before serving, remove the bay leaves and thyme stems, if any.