Preheat oven to 425°F.
Lay out 2 squares aluminum foil, each large enough to wrap 1 potato, onto a flat surface.
Place bacon grease in a medium bowl.
Dip each potato in bacon grease, rolling around to cover completely.
Place potatoes onto each piece of foil.
Sprinkle with sea salt, turning potatoes to cover completely.
Wrap foil tightly around potatoes.
Place wrapped potatoes in preheated oven. Bake for about 45 minutes to 1 hour.
Remove potatoes from oven and unwrap.
Place on a plate or work surface.
Cut potatoes across top from end to end about 1/2 way deep into potato.
Place 1/2 cup shredded cheddar cheese into each still hot potato to melt.
Place a 1 to 2 tablespoon dollop of sour cream on each.
Sprinkle each with 1/2 of bacon crumbles and chive, to taste.
Dust with Mrs. Dash Original Seasoning, to taste
Serve immediately, while hot.