Preheat your oven to 350°F (175°C).

Prepare a 12-inch oven-safe skillet by brushing it generously with olive oil and heating it over medium heat for about 2-3 minutes.

Layer the diced roasted potatoes, crispy chopped bacon, aged cheddar cheese, and fresh chives evenly in the heated skillet.

In a mixing bowl, whisk together room temperature eggs, whipping cream, salt, and pepper until smooth.

Pour the egg mixture over the layered ingredients in the skillet, ensuring it seeps into all the layers.

Transfer the skillet into the oven and bake for approximately 25 minutes until set in the center and lightly golden on the edges.

Once baked, let it cool for a couple of minutes before slicing and serving warm.