Heat a large skillet over medium heat. Add the ground beef and season with the oregano, sweet paprika, onion powder, garlic powder, salt, and black pepper. Cook until browned and cooked through, then raise the heat to medium high and cook 3 to 5 minutes more, until the beef gets a little crispy.
12 ounces lean ground beef, 1 tablespoon dried oregano, 1 tablespoon sweet paprika, 1 ½ teaspoon onion powder, 1 ½ teaspoon garlic powder
While the beef cooks, add the sliced cucumbers, diced red onion, and diced avocado to a large bowl.
salt, 5-6 Persian cucumbers, ¼ red onion
For the dressing, whisk all the dressing ingredients together in a bowl until smooth.
2 tablespoons feta cheese, ⅓ cup Greek yogurt, 2 tablespoons olive oil, 3 tablespoons lemon juice
Add the cooked beef to the bowl and drizzle with the Greek yogurt dressing. Sprinkle with the parsley, mint, and feta, and add a pinch of salt and black pepper if needed.
1 avocado, 3 tablespoons fresh parsley, 2 tablespoons fresh mint
Toss everything together well and serve right away.