In a large skillet, heat the olive oil over medium heat. Season the chicken breasts with salt and pepper on both sides.
Once the oil is hot, add the chicken breasts and sear for about 5-6 minutes on each side until they are golden brown and cooked through. Remove the chicken from the skillet and set aside.
In the same skillet, add the minced garlic, oregano, basil, and paprika. Sauté for 1-2 minutes until the garlic is fragrant.
Pour in the chicken broth, scraping any browned bits from the bottom of the pan. Bring to a simmer.
Stir in the sun-dried tomatoes and cook for 2-3 minutes. Then, reduce the heat and pour in the heavy cream, stirring well to combine.
Add the grated Parmesan cheese and let it melt into the sauce, stirring until smooth. Adjust seasoning with salt and pepper to taste.
Return the chicken breasts to the skillet, coating them well in the creamy sauce. Let them simmer for an additional 2-3 minutes to absorb the flavors.
Serve the chicken warm, drizzled with the creamy sun-dried tomato sauce, and garnish with fresh basil leaves.