Marry Me Chicken

Bahan-bahan (4 porsi)

• 3 tablespoons all-purpose flour
• Salt
• ¼ teaspoon Freshly ground black pepper
• 4 thin-sliced chicken breasts, ((about 1¼ lbs/567 g); see note)
• 2 tablespoons extra-virgin olive oil
• 1 small yellow onion, (finely chopped)
• 3 cloves garlic, (minced)
• 1 cup heavy cream
• 1 cup chicken broth
• ⅓ cup sun-dried tomatoes packed in oil, (drained and finely chopped)
• 2 teaspoons tomato paste
• ½ teaspoon dried oregano
• ¼ teaspoon crushed red pepper flakes
• ¼ teaspoon sugar
• 2 tablespoons grated Parmigiano Reggiano or Pecorino Romano cheese
• 2 tablespoons chopped fresh basil, (plus more for serving)