Roasted Potatoes and Chicken

Tonight my mom made dinner and she made delicious roasted potatoes with chicken thighs and green beans.  It tasted really good. 

This is how she made the roasted potatoes:
1.peel and dice up russett potatoes
2. put them in a big bowl and poor extra virgin olive oil over the potatoes
3.sprinkle garlic powder, pepper, salt
4. toss it all together and put it in a 9x13 oven dish and grease pan before putting potatoes in. 
5.In the oven at 350F for 45min-1hour.

Chicken thighs:
1.Put chicken in 9x13 and grease pan before putting chicken in
2.sprinkle salt, pepper, poultry seasoning.
3.In the oven at 350F for 30-45min.
Green beans:
1.boiled frozen beans in water, cook according to package.
2.butter over the beans