Peel and dice the yellow potato into small cubes, then boil in water until tender, about 8-10 minutes. Drain and set aside.
In a non-stick skillet over medium heat, add the avocado oil and ground turkey. Cook until browned, breaking it into small crumbles.
Stir in the sea salt, black pepper, garam masala, and turmeric. Add the cooked potatoes and green peas, mashing the potatoes slightly to help the mixture bind together.
Preheat your oven to 400°F (200°C). Cut the whole wheat tortilla into three long, equal strips.
Place a portion of the turkey and potato mixture at the end of a tortilla strip. Fold the corner over to form a triangle, and continue folding in a triangular pattern until the strip is finished. Secure the edge with a drop of water.
Place the samosas on a baking sheet lined with parchment paper and bake for 10-12 minutes, or until the edges are golden and crispy.
While the samosas bake, prepare the zesty chutney by whisking together the Greek yogurt, chopped cilantro, and lime juice in a small bowl.
Serve the hot, crispy samosas immediately with the cooling yogurt dip on the side.