Lemon Chicken with green beans and new potatoes

I found this lemon chicken recipe and it was very easy and sooo good! I took the leftovers to Grandmama and Mr. Bill and they ate off of it too. I did use a few more potaotes since there are 5 of us and 2 more chicken breasts, but the marinade was plenty for all of that. Of course we had rice with it! Harvey's had the chicken breasts on sale and the new potatoes buy one get one free so I felt like it was a sign!

6 tablespoons olive oil
2 lemons, 1 thinly sliced, 1 juiced
4 cloves garlic
1 teaspoon salt
1/2 teaspoon ground pepper
3/4 lb green beans (Iused 2 cans of walmart whole canned green beans)
8 small red potatoes,
quartered 4 chicken breasts

Preheat oven to 450. Coat a large baking dish with 1 tablespoon olive oil. Arrange lemon slices from 1 lemon in a single layer on the bottom of the dish. In large bowl combine remaining olive oil, lemon juice of 2nd lemon, garlic, salt and pepper. Add green beans and toss to coat. Using tongs, remove green beans and arrange them on top of lemon slices. Add potatoes to same olive oil mixture and coat. Arrange on inside edge of dish on top of the beans. I also add a lemon pepper mixture on top of everything. It adds a lot of flavor.Place chicken in olive oil mixture and coat. Place chicken in dish. Roast for 40-50 minutes. Remove chicken and continue roasting potatoes/beans if necessary.