Garlic & lemon chicken with green beans and red potatoes

I liked this recipe, but it was a little too lemony/garlic-y. I made it a second time, and it seemed to do a little better, so I will post the original source, but listed here is the adjusted recipe.

Ingredients:
6 tbsp olive oil
1 lemon (sliced and juiced)
3/4 trimmed green beans
4 skinless boneless chicken breasts
1 minced garlic clove
1/2 tsp pepper
8 small red potatoes (quartered)

Coat baking dish with lemon slices and 1 tbsp olive oil.
Combine remaining oil, lemon juice, garlic, sald, pepper, potoatoes, and green beans.
Toss.
Remove potatoes and place along the edges of the pan.
Place the green beans on the inside, on top of the lemon slices.
Coat chicken with the mixture left and place on top of green beans.
Roast for 50 minutes at 450°, or until chicken is cooked through.

Source: http://www.realsimple.com/food-recipes/browse-all-recipes/pan-roasted-chicken-lemon-garlic-green-beans-10000000780291/index.html