Preheat oven to 400°F (200°C). Pierce sweet potatoes and roast for 45-55 minutes.
While roasting, sauté diced onions in olive oil until translucent, then add mixed vegetables, chicken, broth, garlic powder, thyme, salt, and pepper. Simmer for 5-7 minutes.
Remove skillet from heat and stir in cottage cheese until creamy.
Slice roasted sweet potatoes, fluff insides, and fill with the chicken mixture.
Serve hot, garnished with herbs if desired.
Notes
This dish is a healthy, high-protein meal perfect for a quick dinner or lunch.