Combine saltines, parmesan cheese, milk, soy sauce, garlic, onion and House Seasoning Blend in a large bowl.
Mix in ground beef.
Place a large sheet of heavy duty aluminum foil on a flat surface.
Shape meat mixture into a loaf in the center of the foil.
Fold the edges of the foil up to form a pan shape.
Place the steam rack inside the pressure cooker.
Pour 1/2 cup of water into the bottom of the pressure cooker.
Add the meatloaf to the top of the steamer rack.
Close and lock the lid, making sure to seal the vent.
Cook on high pressure for 25 minutes (it will take about 10-15 minutes for the pressure cooker to come to pressure).
Meanwhile, combine the ketchup, brown sugar and mustard in a bowl.
Preheat the oven broiler.
When the pressure cooker has finished cooking, use the quick release to release the pressure.
Unlock and remove the lid.
Test the temperature of the meatloaf, it should be 160 degrees.
Transfer the meatloaf in the foil pan to a rimmed baking sheet.
Brush the top of the meatloaf with the glaze mixture.
Place 6 inches under the broiler for about 3-5 minutes, or until the glaze caramelizes.
RECIPE NOTES:
If the meatloaf did not reach 160 degrees in the pressure cooker, bake it at 400 degrees until it reaches 160.
Notes
Double Duty: Place your potatoes underneath your meatloaf and cook them at the same time.
Try a Different Cracker: One easy way to switch up the flavor is to replace the saltines with another flavored cracker. There are so many on the market now and it really amps up the flavor.
Spice it Up: Make a Tex Mex Version by adding Taco Spice to your Meatloaf