allAfrica.com: Travel

Ingredients

• 2 large sweet potatoes, unpeeled
• 1-2 cups corn flour
• 1 medium onion, finely chopped
• 2 tblsp. olive oil
• 1 lb. fresh tuna, cooked, or 1 7-oz
• 1 medium tomato, chopped or 1 tsp. cayenne pepper
• 1 tsp. salt