Preheat your oven to 400°F and line a baking sheet with parchment paper.
Peel and dice the gold potato into small 1/4-inch cubes, then boil in water for 5-7 minutes until just tender and drain.
In a large skillet, heat the olive oil over medium heat and add the minced garlic and grated fresh ginger, sautéing until fragrant.
Add the ground turkey to the skillet, breaking it apart with a spatula, and cook until browned and fully cooked through.
Stir in the curry powder, turmeric, sea salt, black pepper, boiled potatoes, and green peas, cooking for another 2 minutes to meld flavors.
Cut the whole wheat tortilla into three long, equal-width strips.
Place a portion of the turkey and potato mixture at the end of a strip and fold diagonally to form a triangle, repeating until the strip is closed.
Place the samosas on the baking sheet and bake for 12-15 minutes, flipping halfway through, until the exterior is golden and crispy.
While baking, whisk together the Greek yogurt, finely chopped cilantro, and lime juice in a small bowl to create the protein-rich chutney.
Serve the hot samosas immediately with the chilled cilantro-yogurt chutney for dipping.