Roasted Fennel

• 2 fennel bulbs (thick base of stalk), stalks cut off, bulbs sliced
• olive oil
• balsamic vinegar
  Preheat oven to 400°F. Rub just enough olive oil over the fennel to coat. Sprinkle on some balsamic vinegar, also to coat. Lay out piece of fennel on oil coated baking tray and roast for 15-20 minutes, or until the fennel is cooked through and beginning to caramelize.