Begin by preheating your oven to 425°F (220°C). Spread the diced Yukon gold potatoes on a large baking sheet, then drizzle with two tablespoons of olive oil and season with smoked paprika, onion powder, salt, and black pepper. Toss to coat evenly.
Roast the potatoes in the oven for about 25 minutes, or until crispy and golden brown, stirring halfway through for even cooking.
While the potatoes are roasting, heat a large skillet over medium heat. Add the remaining tablespoon of olive oil and the ground chicken or turkey. Cook until browned, breaking it up with a spoon.
Once the meat is browned, sprinkle in the taco seasoning and pour in the broth. Stir well to combine, then let it simmer for about 5 minutes until the mixture thickens slightly.
To assemble the bowls, start with a generous layer of the roasted potatoes. Top with the seasoned meat, followed by shredded lettuce, diced tomatoes, avocado slices, and a dollop of sour cream. Finish with fresh cilantro and green onions for an added pop of flavor.