Preheat your oven to 425°F (220°C). Scrub the potatoes clean and pat them dry.
Poke each potato several times with a fork. Rub each potato with olive oil and sprinkle generously with salt.
Place potatoes directly on the oven rack (put a baking sheet on the rack below to catch drips). Bake for 50-60 minutes until the skin is crispy and a fork easily pierces through the center.
While potatoes are baking, prepare all your toppings. Cook bacon until crispy, shred cheese, slice green onions, and warm up any hot toppings like chili or broccoli.
Arrange all toppings in separate bowls on the table or counter to create your potato bar.
When potatoes are done, let them cool for 2-3 minutes, then cut a slit down the center and gently squeeze the ends to open them up.
Let everyone build their own potato masterpiece! Start with butter, then add favorite toppings. Classic combos: butter + sour cream + cheese + bacon + green onions, or chili + cheese for a heartier meal.