Preheat the oven to 400°F/200°C/Gas 6
Place broccoli on a large sheet pan. Add 2 tablespoons of olive oil, a teaspoon of paprika, and salt to taste. Toss to combine. Roast for 25 minutes until broccoli is tender.
Meanwhile, prepare the rice by rinsing it under cool running water until it runs clear to remove the starch.
Add the remaining 2 tablespoons of olive oil to a Dutch oven or saucepan with a lid over medium-high heat. Add carrots, potatoes, and peas. Sauté for 3-4 minutes. Add the washed rice, 1 tablespoon of Sriracha, and the chili flakes. Season with salt to taste.
Add water to the pot and increase the heat to high. Cook for 5 minutes or until the water begins to boil. Cover and lower the heat to medium and cook for 7-8 minutes.
Remove from Dutch oven from the heat and leave covered while rice rests.
Add the chicken thighs, soy sauce, and 1 tablespoon of Siracha to a large bowl. Mix to combine.
Heat a large skillet over medium-high heat.
Add sesame oil to the skillet. When hot, add the chicken mixture. Sauté for 7-8 minutes or until chicken is cooked through.
When ready to serve, add rice mixture to deep serving bowls. Top with chicken and roasted broccoli.
Garnish with sesame seeds if desired. Enjoy!