Heat olive oil in a large skillet over medium heat.
Add diced sweet potatoes and cook for 8-10 minutes, stirring occasionally, until tender.
Add onion, red bell pepper, and garlic; sauté for 3-4 minutes until fragrant and softened.
Push vegetables to the side and add ground turkey to the skillet.
Cook turkey, breaking it up with a spoon, until browned and cooked through, about 5-7 minutes.
Stir in smoked paprika, cumin, chili flakes, salt, and pepper, combining with vegetables and turkey.
Add fresh spinach and cook for 1-2 minutes until wilted.
Remove from heat and sprinkle with fresh parsley before serving.