place a heavy dutch oven or large pot over medium heat, add 1 TBSP oil and let heat until it's hot
meanwhile mix the flour, salt, garlic powder, and onion powder together in a large mixing bowl
toss the beef cubes with the flour until covered, this is called dredging
when the oil is heated add about half the beef to the pan
let it brown, and then stir to brown on all sides
once it's browned remove it and let it drain on a paper towel covered plate
add the remaining oil and repeat the browning with the rest of the beef
once the beef has been browned and removed from the pan add the 1/4 of the broth and scrape up all the browned bits off the bottom of the pot as it loosens, do not discard this is full of flavor
when you've got all the browned flour off the bottom add the rest of the broth to the pan and stir until the flour dissolves, add the bay leaf, and the Worcestershire sauce
add beef back to the pan, bring to a simmer, cover, reduce heat, and let cook until the beef is tender, about 1-2 hours or so--do not let it boil hard or cook dry, check on it and add more water to thin out the gravy as needed
Once the beef is tender taste the broth and adjust for salt, then add the pepper
at this point, you can just reduce the heat and let the soup stay warm until you're ready to cook the noodles and eat, if the liquid gets too reduced add water to reconstitute