Crumble beef in a large bowl and add Worcestershire sauce and seasonings, then work together with your hands.
Once combined, work the beef into each well of a muffin pan until it forms a bowl. The meat will shrink slightly while cooking so I recommend ensuring the beef raises higher than the lip,
Fill the bowls with the toppings of your choice, such as onion, bacon, and pickles. Then top with cheese.
Place in the oven and bake for 15 minutes.
Remove from oven, let cool for 5 minutes and serve.
Notes
Store any leftovers in an airtight container in your refrigerator for up to five days.