Roasted Red Potatoes

Roasted red potatoes :

One basket of  Atkinson Farms  red potatoes cut in 1/4
1/2 diced onion
1/2 stick of softened butter or margarine
1/4 cup of  Olivethesefoods olive oil
Salt and pepper to taste 

Stir all ingredients together and placed on a baking sheet.  Bake at 4:25 until golden brown.