Preheat your oven to 400°F (200°C) and line a baking sheet with parchment paper.
Peel and dice the sweet potato into 1/2-inch cubes.
Toss the sweet potato cubes with 1 teaspoon of avocado oil, sea salt, and black pepper on the prepared baking sheet.
Roast the sweet potatoes for 20-25 minutes, or until they are tender and slightly browned on the edges.
While the potatoes roast, heat the remaining 1 teaspoon of avocado oil in a large skillet over medium-high heat.
Add the ground turkey to the skillet and cook until browned, using a spatula to break it into small crumbles.
Stir in the minced garlic and red chili flakes, cooking for about 1 minute until the garlic is fragrant.
In a small bowl, whisk together the fish sauce, lime juice, and coconut sugar until the sugar dissolves.
Pour the sauce over the turkey mixture and simmer for 2-3 minutes, allowing the flavors to meld and the sauce to lightly coat the meat.
Divide the roasted sweet potatoes into bowls and top with the chili-garlic turkey mixture.
Garnish with freshly chopped cilantro before serving.