Get all the prep done before you start cooking: mince the garlic, finely chop the shallot and cut mozzarella into cubes.

Season the chicken fillets on both sides with salt, pepper, garlic powder, and paprika.

Preheat the oven to 200 °C/400 °F (if using).

Heat oil and butter in a large (ovenproof) skillet over medium high. Add the chicken fillets and cook over medium heat for 5 minutes per side or until fully cooked and browned on both sides. Remove from skillet and place on a plate. Cover with foil.

In the same skillet, add garlic and shallot, cook until fragrant for 2 minutes. Deglaze with white wine, simmer for 2 minutes, stir with a wooden spoon while scraping up the brown bits on the bottom of the skillet. Add salt, pepper, dried basil, and tomato paste. Cook while stirring constantly for 1 minute.

Pour in chicken broth, stir to combine. Add canned cherry tomatoes, bring to a boil and simmer for 5 minutes. Adjust salt if needed. Meanwhile, chop the basil leaves.

Next, nestle chicken between the cherry tomatoes. Add basil and mozzarella cubes. Top with black pepper, red pepper flakes and grated Parmesan. Let simmer for 5 minutes or until all flavors are well combined, the chicken is cooked through and mozzarella has slightly melted. Alternatively, slide the skillet into your oven and bake for 10 minutes or until golden. Serve!