Roasted Sweet And White Potatoes - cooking recipe

Ingredients

1/4 c. butter
1/4 c. olive oil
2 lb. sweet potatoes, peeled and cubed
2 lb. Russet potatoes, peeled and cubed
1 large onion, cut into eighths
8 cloves garlic, cut into halves

Preparation

Put butter, oil, potatoes, onion and garlic in 13 x 9-inch baking pan.
Bake at 475\u00b0 for 30 to 40 minutes or until done. Stir every 10 minutes.