Wash and scrub the potato, pat dry and prick potatoes all over with a fork. Lightly drizzle with olive oil and season with salt and pepper Bake until soft, for about 1 hour or until golden and tender.
Meanwhile, heat oil in a frying pan over medium-high heat. Add bacon. Cook, stirring, and spice it up with chili flakes for 5 minutes or until browned and crispy. Drain on paper towel.
Stir together the mix with crème fraiche, red onion and bacon.
Remove potatoes from oven, when ready. Let them cool a little while. Using a small knife, cut a cross in the top of each potato. Gently squeeze the base of each potato to open, add some butter and salt in the middle, top with the ready made mix. Season with salt and pepper if desired. Enjoy while hot!