4-Ingredient Cheesy Spinach & Artichoke Twice-Baked Potatoes

1. Bake the whole potatoes on 400ºF for about an hour. (Bigger potatoes may need a bit more time) 
2. Slice the potatoes in half and scoop out the inside into a bowl. 
3. Use a potato masher to mash the potatoes. Then add in the spinach and artichoke dip and black pepper (plus whatever other spices you want to add). 
4. Add the mashed potato mixture back into the potato skin, top with a generous amount of shredded cheese, and bake for another 15 minutes.