Preheat your oven to 400°F and line a baking sheet with parchment paper.
Boil the finely diced potatoes in water for 5-7 minutes until just tender, then drain and set aside.
Heat avocado oil in a large skillet over medium heat; add cumin seeds, minced ginger, and minced garlic, sautéing until fragrant.
Add the ground turkey to the skillet, breaking it up with a spatula and cooking until browned and no longer pink.
Stir in the cooked potatoes, green peas, turmeric, garam masala, sea salt, and black pepper, cooking for 2-3 minutes to meld the flavors.
Cut the whole wheat tortilla into four equal triangles; place a portion of the turkey and potato mixture in the center of each triangle.
Fold the tortilla edges over the filling to create a pocket, securing the edges with a toothpick if necessary.
Place the samosas on the prepared baking sheet and bake for 10-12 minutes until the edges are golden and crispy.
While the samosas bake, whisk together the Greek yogurt, chopped cilantro, and lime juice in a small bowl to create the zesty chutney.
Remove the toothpicks and serve the warm samosas with the chilled yogurt chutney for dipping.