Why not! First, sauté the onions, garlic, and ginger. It can be done on the stove or directly in your pressure cooker if you have the function. Then you add them to the rest of the ingredients. Stir everything well, close the lid, adjust the pressure valve and cook at high pressure (or manual) for about ten minutes. Let the pressure release naturally for about fifteen minutes after cooking. Then, gently rock the pressure valve and release the rest of the pressure using a cooking spoon. After that, you have to puree everything in a blender.