In a big pot, soften a small onion, then add a pound of small chunks of meat to brown. I use pork sirloin. After the meat is browned (and there’s a fond starting to form on the bottom of the pot), add two cloves of minced garlic, a sprinkle of cumin, a sprinkle of dried oregano, some salt, and chopped green chile. If I’m making sauce for enchiladas, I put the spices and chile in a blender; that works ok for stew, also. Then add chicken stock to cover everything and stir to loosen the fond. Add small chunks of three or four potatoes. I use russet. Season with black pepper. Bring it to a boil, then reduce the heat, cover with some vented edge, and stir once in awhile. As the potatoes soften, they thicken the broth, but if you like thicker stew, sprinkle the browned meat with a little flour and let that get toasty before adding the spices.