I had a hankering for some homademade mashed potatoes, so I bought a couple of russet potatoes and went to work. I'm pretty sure everyone knows how to make mashed potatoes, but I'll add this part of the instructions in, just in case. Bring pot of water to a rolling boil. Peel and slice potatoes in chunks. Boil the tatoes until they are easily pierced with a fork, and then drain. Mash potatoes down with a potato masher. Now for the fun part. Add enough milk and margarine to get it to the texture you want. Mix in as much minced garlic as you prefer, and then stir in enough soy sauce to get the potatoes to turn into a pale beige color. Darker if you want it saltier. It's so flavorful, I didn't need any kind of gravy.