Prep the quinoa: Place the quinoa in a fine-mesh strainer and rinse under cold water for 30–60 seconds.
This removes the natural coating (saponin) that can taste bitter.
Season the chicken: Pat the chicken dry. Toss with 1/4 teaspoon salt, 1/4 teaspoon pepper, and a pinch of paprika. This simple seasoning helps it brown and stay juicy.
Sear the chicken: Heat the olive oil in a large, deep skillet or Dutch oven over medium-high heat.
Add the chicken in a single layer and cook 3–4 minutes per side until lightly browned. It doesn’t need to be fully cooked. Transfer to a plate.
Sauté the aromatics: In the same pot, reduce heat to medium.
Add onion and a pinch of salt. Cook 3–4 minutes until softened. Stir in garlic and cook 30 seconds until fragrant.
Add the vegetables: Stir in bell pepper and zucchini.
Cook 2–3 minutes to soften slightly. If the pot looks dry, add a teaspoon more oil.
Bloom the spices: Add cumin, smoked paprika, oregano, and turmeric. Stir for 30 seconds.
This step brings out deep flavor.
Combine quinoa and broth: Stir in the rinsed quinoa. Pour in the chicken broth and bring to a gentle boil. Scrape up any browned bits from the bottom of the pot for extra flavor.
Simmer: Return the chicken and any juices to the pot.
Reduce heat to low, cover, and simmer 15 minutes. Avoid lifting the lid too often—it lets steam escape.
Add tender veggies: Stir in cherry tomatoes and, if using, spinach or peas. Cover and cook another 5 minutes, until quinoa is fluffy and the chicken is cooked through (165°F/74°C).
Finish and adjust: Turn off the heat.
Stir in lemon juice and fresh herbs. Taste and adjust salt and pepper. If you like a little heat, add red pepper flakes.
Serve: Fluff with a fork and top with crumbled feta if using.
Serve warm.