Season chicken: pat the chicken dry then drizzle with 1 Tablespoons of olive oil and coat with the Italian seasoning, red pepper flakes, and salt.
2 teaspoons Italian seasoning, 1 teaspoon Kosher salt, 1/4 teaspoon red pepper flakes, 2 Tablespoons olive oil
Sear chicken: Heat another Tablespoon of oil in a deep skillet over medium-high heat. Pan fry the chicken until the internal temperature reaches 165°F, 4-5 minutes on each side. Transfer to a clean plate or cutting board.
2 Tablespoons unsalted butter, 1 1/2 lb chicken breasts
Cook the onion and garlic: Melt butter over medium heat in the same skillet. Cook the shallot until soft, 2-3 minutes, then add the minced garlic and cook until fragrant, 1-2 minutes.
1 medium shallot, 3 cloves garlic
Creamy sauce: Deglaze the pan with white wine and scrape any brown bits from the bottom. Stir in the chicken broth and simmer over low heat for 3-4 minutes to reduce.
1/4 cup white wine, 3/4 cup chicken broth
Cook gnocchi: Stir in the heavy cream and uncooked gnocchi and simmer until the sauce thickens and gnocchi is cooked through, 3-4 minutes.
16 oz potato gnocchi, 1 cup heavy cream
Add spinach: Stir in the spinach, sun-dried tomatoes, a squeeze of lemon, and parmesan cheese and stir until the cheese is melted and spinach wilts.
2 cups baby spinach, 4 oz sun-dried tomatoes, 1/4 cup Parmesan cheese
Finish and serve: Slice the cooked chicken into strips or bite-sized pieces and add it back to the creamy gnocchi and top with fresh cracked black pepper, parsley or fresh thyme.