Cook the pasta according to package instructions, then drain and set aside.
In a large skillet, heat 1 tablespoon of olive oil over medium-high heat. Add the chicken strips and season with chili powder, cumin, paprika, salt, and pepper. Cook until the chicken is browned and cooked through, about 6-8 minutes. Remove chicken from skillet and set aside.
In the same skillet, add the remaining olive oil. Add the onions and bell peppers, sauté until they are tender and slightly caramelized.
Reduce the heat to low and stir in the heavy cream and cooked pasta. Add the cooked chicken back to the skillet. Stir in the cheddar cheese and let it melt smoothly.
Garnish with fresh cilantro before serving.
Notes
This dish is perfect with a side of fresh avocado or a dollop of sour cream.