Wash and dice potatoes into 1-inch cubes, pat dry with paper towels
Heat olive oil in cast iron skillet over medium-high heat until shimmering
Add potatoes in single layer, cook undisturbed 4-5 minutes until golden
Push potatoes aside, add ground beef to empty space, brown 3-4 minutes
Add onions, cook until soft, season with salt, pepper, paprika, powders
Add minced garlic, cook 1 minute until fragrant
Stir everything together, mixing potatoes with seasoned beef
Pour in broth and Worcestershire, add thyme, simmer 8-10 minutes
Remove from heat, let rest 2-3 minutes for sauce to thicken
Garnish with fresh parsley and serve immediately