Heat olive oil in a large skillet over medium heat.
Season the chicken thighs with salt, pepper, and oregano.
Place the chicken skin-side down in the skillet and sear until golden brown, about 5-7 minutes.
Flip the chicken and cook for another 5 minutes.
Add minced garlic and sun-dried tomatoes to the skillet, sautéing for 1-2 minutes.
Pour in chicken broth and bring to a simmer.
Reduce heat and stir in heavy cream, mixing well.
Cover and let simmer for 15-20 minutes, until the chicken is cooked through.
Garnish with fresh basil before serving.
Serve with Parmesan cheese on top to enhance the flavor.