In a small bowl, beat egg. Add spices and mix well.
In a large bowl, place ground beef. Add egg mixture and mix.
To meat mixture, add onion, cheese and cracker crumbs. Mix until well combined (I use my hands)
Place meat mixture on a piece of foil, large enough to wrap around meat.
Shape meat into a loaf. Poke a few holes down the center using your finger.
Gather foil around meatloaf.
Place meatloaf on the trivet.
Cook for 30 minutes on high pressure. Let natural release for 10 minutes.
Place meatloaf on a baking pan, open foil. Top with your choice of topping (BBQ sauce, ketchup, a combo of ketchup, brown sugar and Worcestershire sauce – whatever you like) and place under broiler for a few minutes until caramelized.
