Step 1

Add broth and raw ground beef into Instant Pot. Break up the beef as much as possible. Add in the onions, pickles, salt, pepper and Worcestershire sauce.

Step 2

Cover Instant Pot and secure the lid. Make sure valve is set to sealing. Set the manual/pressure cook button to 10 minutes. When time is up let pot sit for 5-10 minutes and then move valve to venting. Remove the lid. Drain off excess liquid. Stir to break up meat.

Step 3

Stir together the secret sauce ingredients. Stir ½ of the secret sauce into the meat.

Step 4

To assemble the sandwiches spread the bottom bun with some secret sauce, then add lettuce, cheese, a scoop of meat, pickles and top bun.

Step 5

Add raw ground beef into slow cooker. Break up the beef as much as possible. Add in the onions, pickles, salt, pepper and Worcestershire sauce.

Step 6

Cover and cook on low 4-6 hours.

Step 7

Stir to break up meat.

Step 8

Stir together the secret sauce ingredients. Stir ½ of the secret sauce into the meat.

Step 9

To assemble the sandwiches spread the bottom bun with some secret sauce, then add lettuce, cheese, a scoop of meat, pickles and top bun.