Preheat the oven to 375°F.
Sprinkle both sides of the thighs with 2 teaspoons of the Berbere Spice Blend, salt, and pepper to taste. The Berbere does not contain salt, so you will need to salt the chicken thighs. Set aside.
In a 1-quart glass measuring cup, add the stock, the remaining 1 ½ teaspoons Berbere Spice Blend, paprika, white pepper, and salt to taste (especially if you used unsalted stock). This mixture needs to taste very good since the rice will be absorbing its flavor. Set aside.
Heat the ghee and oil in a large cast iron skillet or other shallow, oven-proof skillet/pan over medium-high heat.
Lay the thighs, skin side down, into the skillet and brown the skin, approximately 3 to 5 minutes, depending on your pan and heat source. Turn the heat down to medium if the skin is burning. Some charring is fine.
Turn the thighs over and brown for another 3 to 5 minutes. Remove them to a baking dish or platter.
Turn the heat down to medium. Add the onions and cook until they are softened and caramelized (They don’t hold their shape and they’re darkened). This could take approximately 8 to 12 minutes.
Add the garlic, ginger, and chile, and stir for about 20 seconds.
Add the stock mixture and rice. Stir.
Return the chicken thighs to the skillet, nestling them down into the mixture. Very carefully placed into the preheated oven.
Bake for approximately 35 to 40 minutes, or until a probe digital thermometer inserted into the thighs reads 165°F and the rice is tender.
Remove the skillet from the oven and allow it to stand for 10 minutes.
Sprinkle with cilantro and serve very warm.