Wash and dry potatoes. Cut in half lengthwise and then cut each half into 4-6 wedges, depending on size of potato.
Use a gallon sized sealable plastic bag to combine olive oil with spices. Add potatoes, seal bag, and squeeze until all wedges are coated with mixture.
Using a large jelly roll pan covered in a silpat, parchment, or foil to prevent sticking, lay out potato wedges into a single layer. Bake in a preheated oven for 45-50 minutes until soft and slightly brown, turning once after about 30 minutes of cooking time.