Place a skillet or frying pan on medium heat and drizzle with 1 tablespoon olive oil. Add in the ground chicken, red onion, and garlic. Fry for 5 minutes until the chicken has turned a light brown. Season with salt and pepper.
Preheat the oven to 190C fan or 210C / 375F. Add the buffalo sauce, honey, ground cumin, grated carrots, and 75g of the blue cheese to the ground chicken pan. Mix to combine and fry for another 2 minutes.
Slice the bell peppers in half lengthwise and remove the seeds and placenta.
Then, stuff the pepper halves with the filling. Delicately arrange the peppers into your oven-proof dish or tray. Place into the oven, covered in kitchen foil for 30 minutes, then uncovered for another 15 minutes.
Meanwhile, make your blue cheese sauce by combining the remaining blue cheese with sour cream in a bowl. Mash with the back of a fork to combine into a relatively smooth sauce. Set aside.
Remove the ground chicken stuffed peppers from the oven and leave to settle for 5 minutes. Then serve up, drizzle over the blue cheese sauce, chopped chives, and enjoy!