1 Heat oil in a large sauté pan over medium-high.2 Add yams, sweet potatoes and parsnips and cook, stirring occasionally, until lightly browned for 8-9 minutes.3 Add onions and peppers and continue cooking for 7-8 minutes until vegetables are completely tender.4 Turn heat to low and season with California Ripe Olives, salt, thyme, cinnamon and cayenne. Serve hot.