Preheat oven to 350 degrees.

Wash chicken breasts in cold water and dry with a paper towel.

Wash lemons with a paper towel and a little bit of vinegar before cutting.

Spray a 2 qt. casserole dish with non stick spray.

Place the chicken breasts in the casserole dish skin side up and squeeze the juice of 1/2 a lemon over the chicken.

If you are leaving the skin on the chicken make sure to squeeze some lemon juice underneath the skin of the chicken.

Leave the chicken sit for about 10 minutes.

Drizzle oil over the chicken breasts and sprinkle with thyme, salt and pepper.

Add garlic cloves to the dish around the chicken.

Slice remaining lemon and place slices under and on top of the chicken.

Flip the chicken and bake skin side down for 20 minutes.

Flip the chicken over skin side up and add chicken broth to the pan.

Sprinkle fresh rosemary over chicken and bake for 20-25 more minutes.