6 heads of garlic
1/4 cup olive oil
1 cup water
Chop the tops off the heads of garlic. This will leave the cloves exposed but the heads intact.
Put the heads of garlic on a large sheet of aluminum foil. Drizzle the heads with 1/4 cup olive oil and mix with your hands until the heads are covered in oil.
Wrap the heads in the aluminum foil, creating a packet.
Place the packet into the pressure cooker. Add 1 cup of water to the bottom of the pressure cooker.
Cook the cloves on Low for 10 minutes.
Allow the pressure cooker to cool before opening; then remove the foil packet. The heads of garlic are now filled with roasted cloves for your use.