Cook the Chicken
Heat oil or butter in a large skillet over medium-high heat. Season chicken with salt, pepper, and Italian seasoning. Cook until golden and cooked through. Remove and set aside.
Sauté the Garlic
Lower heat to medium. Add garlic to the skillet and cook briefly until fragrant, about 30 seconds.
Make the Sauce
Pour in chicken broth, scraping up browned bits. Stir in cream and bring to a gentle simmer.
Cook the Gnocchi
Add gnocchi directly to the skillet. Simmer, stirring occasionally, until tender and the sauce thickens.
Combine & Finish
Return chicken to the skillet. Stir in Parmesan cheese until melted and creamy. Adjust seasoning if needed.
Serve
Garnish with parsley or red pepper flakes if desired and serve hot.