Prepare the chicken: Pat chicken thighs dry. Season with garlic powder, onion powder, oregano, smoked paprika, salt, and pepper.
Sear the chicken: Heat olive oil in a large skillet over medium-high heat. Sear chicken, skin-side down, until crispy (7 minutes per side). Remove and set aside.
Cook aromatics: Reduce heat and sauté shallots and garlic until softened.
Add tomatoes and orzo: Stir in cherry tomatoes and uncooked orzo. Pour in chicken broth and mix gently.
Nestle chicken: Place chicken back into the skillet, skin-side up. Cover and cook on low heat for 15 minutes until the orzo is tender.
Finish and serve: Remove from heat, stir in ricotta, and season with red pepper flakes if desired. Serve hot.