Preheat the oven to 400 degrees.

Sauté the ground beef in an oven-proof skillet over medium high heat.

Once the meat is completely browned, drain any excess fat. Stir in the taco seasoning until well combined.

Remove half of the meat mixture from the skillet and set aside.

In a large bowl, whisk together the eggs, heavy whipping cream, one cup of shredded cheese, and salt and pepper to taste.

Pour the egg mixture over the meat in the skillet.

Place the skillet in the oven and bake for 25-30 minutes.

Remove the skillet from the oven and top with the remaining meat and cheese.

Dollop the sour cream in the center, then sprinkle the tomatoes, green onions, olives, and cilantro over the top before serving.