Take 2 sweet potatoes and cut each potato in 4 wedges with the skin on.
Place your potatoes on the baking tray.
Then, drizzle some flaxseed oil over the sweet potatoes. Next, add 1 teaspoon of paprika and 1 teaspoon of cumin. Make sure, that your potatoes are covered with the species.
Place your sweet potatoes into the oven for 30-35 minutes at 200 degrees C.
Serve your roast sweet potato wedges with the ketchup.