Season the chicken with salt and pepper. Don’t be shy—you’re building the base flavor here.
Heat olive oil in a skillet over medium-high heat. Sear chicken until golden and almost cooked through. About 4–5 minutes per side depending on thickness.
Remove chicken briefly. In the same skillet, add garlic and tomatoes. Sauté until garlic is fragrant and tomatoes start to soften.
Pour in chicken broth and bring to a gentle simmer. Scrape up any browned bits—that’s flavor gold.
Lower heat, add cream, Parmesan, lemon juice, and Italian seasoning. Stir until the sauce thickens a bit and looks silky.
Return chicken to the pan. Simmer a few minutes until chicken finishes cooking and sauce coats every surface. Finish with lemon zest and fresh herbs.