Preheat your oven to 400°F and line a baking sheet with parchment paper.
In a large skillet over medium heat, add the avocado oil and cumin seeds, toasting for 30 seconds until fragrant.
Add the ground turkey and finely diced gold potatoes to the skillet, breaking the turkey up with a spatula.
Season the mixture with turmeric, garam masala, sea salt, and black pepper, cooking until the turkey is browned and potatoes are tender.
Stir in the green peas and cook for an additional 2 minutes, then remove from heat to cool slightly.
Cut each tortilla into halves or quarters, place a spoonful of filling in the center, fold into a triangle shape, and secure the edges with a toothpick.
Place the samosas on the baking sheet and bake for 10-12 minutes until the edges are golden brown and crunchy.
While baking, whisk together the Greek yogurt, chopped cilantro, and lemon juice in a small bowl to serve as a cooling dipping chutney.