Sweet Potato and Vegetable Tian | Oregonian Recipes

Ingredients

• 1 red onion, cut vertically into sixths, sections separated
• 1 green bell pepper, cut into 1 1/2-inch chunks
• 12 ounces mushrooms, large ones quartered, medium ones halved
• 2 plum tomatoes, cored and cut into sixths
• 3 medium-large sweet potatoes or yams, peeled, quartered lengthwise, and sliced 1/4 inch thick
• 4 garlic cloves, thinly sliced
• 2 teaspoons chopped fresh rosemary or 3/4 teaspoon crumbled dried
• 1/2 teaspoon salt
• Freshly ground black pepper
• 1/3 cup olive oil
• 3 slices homemade-type white bread
• 1 tablespoon olive oil