Heat oven to 350. Spray a casserole dish w/ cooking spray. Bring a pot of water to boil. Add green beans, cook 3 mins, drain.
In bowl, gently toss bread crumbs and parsley w/ 1 tbsp oil, set aside. In skillet, over medium heat, cook red bell pepper and onion in 1 tbsp oil until crisp-tender, about 2 mins. Add garlic. Cook 30 seconds, remove from heat.
Stir into skillet, the chicken broth, lemon juice and green beans. Season w/ salt and pepper. Spoon mix into casserole dish. Sprinkle bread crumb mix evenly over green beans. Bake 10 mins, or until heated through.