Place the turkey breast in the bottom of the slow cooker.
Arrange the green beans around the turkey.
Pour the chicken broth over the turkey and beans.
Drizzle the olive oil on top.
Add the minced garlic, dried rosemary, dried thyme, salt, and pepper.
Squeeze the lemon juice evenly over everything.
Cover and cook on low for 6 to 7 hours until the turkey reaches 165 degrees.
Slice the turkey and serve with the green beans and some of the cooking liquid.