Creating Spicy Chicken Spaghetti is straightforward if you follow these simple steps:

1. Cook Spaghetti: In a large pot, bring salted water to a boil. Add spaghetti and cook according to package instructions until al dente. Drain and set aside.
2. Sauté Chicken: In the same pot, heat olive oil over medium heat. Add diced chicken and season with salt and pepper. Cook until browned and cooked through, about 5-7 minutes. Remove chicken and set aside.
3. Cook Vegetables: In the same pot, add chopped onion and sauté for 2-3 minutes until softened. Add minced garlic and cook for an additional minute until fragrant.
4. Add Tomatoes and Spices: Stir in diced tomatoes (with juice), chicken broth, chili powder, paprika, cumin, and red pepper flakes. Bring to a simmer.
5. Combine Chicken and Spaghetti: Return the cooked chicken to the pot. Add the drained spaghetti and toss to combine everything evenly.
6. Add Cream: Stir in the heavy cream and cook for another 2-3 minutes until heated through. Adjust seasoning if needed.
7. Garnish: Remove from heat and garnish with freshly chopped parsley before serving.

These steps will guide you in creating this incredible dish effortlessly.