<ol><li>Preheat oven to 400° and line a baking tray with parchment paper.</li><li>Rinse the potatoes well. Taking one potato at a time, cut the ends off the potato to create a level surface. Stand up on one end and cut down the potato in 1/4" thick slices.</li><li>Stack half the slices on the flat side down and cut again into 1/4" thick strips. Repeat with remaining potatoes. Place the fries on one or two baking trays and toss with the olive oil, spices, salt, and pepper. Spread the fries out so that the are mostly not touching.</li><li>Bake the fries for 30 to 35 minutes until crisp and golden. While the fries are baking, stir together the ketchup and curry powder. Serve fries hot with your favorite sauce or the curried ketchup.</li></ol>