Heat oil in skillet over medium-high heat. Add chicken and cook until lightly browned. Squeeze lemon juice into pan and add garlic and herbs. Cook for about 1 minute.
Remove chicken, keep warm and add zucchini and tomatoes to pan. Saute just until heated through and slighly soft; remove from pan. Add chicken stock to pan and cook, scraping up any browned bits, until hot and slighly reduced. Add chicken, zucchini and tomatoes back to pan and just heat through. Season to taste with salt and pepper and serve immediately.
It was a very tasty and easy recipe. I suggest you give it a try