On the stove over medium heat, in a 12.5-inch braiser (5.5-quart), add the olive oil, salt, black pepper, paprika, and garlic powder.
Mix the spices together and warm them for 30 seconds.
Add the onion and mix, then add the carrots and tomato paste. Stir well.
Add the chicken thighs and sear for 5 minutes per side.
Spread the green beans and the drained rice on top of the chicken.
Pour evenly the red sauce over.
Cover with a lid and cook on medium heat for 5 minutes, then reduce to low heat and cook for 50-60 minutes.
