In a large nonstick skillet, heat oil over medium-high heat. Add chicken; cook until browned, 3 to 4 minutes per side. Remove chicken from skillet.
Add peas and broth to skillet, and bring to a boil. Reduce heat, cover, and simmer for 7 minutes. Uncover and return chicken to skillet. Cook until broth has evaporated and chicken is cooked through, 7 to 10 minutes.
Add arugula to skillet in batches, stirring until wilted. Stir in tomatoes and garlic salt, and cook until heated through. Serve immediately.
Recipe by Paula Deen Magazine at https://pauladeenmagazine.com/skillet-chicken-peas-and-greens-recipe/