Fill a medium sized pan with water and set it on a burner on high. Wait for it to boil. While waiting start cooking your ground beef until browned.
Once your water is boiling reduce the heat to medium, and put the shells in. Cook them, and finish cooking your meat. Drain the grease when browned. Once you you've drained your meat mix in the taco seasoning. set aside.
When the shells are cooked, drain them and then put your cheese in and the meat. mix well. Add as much chopped green onions as you would like (optional). Add pinches of chili powder, pepper, seasoning salt, and sage. You may also sprinkle any type of shredded cheese. Enjoy! :)