For sauce, preheat broiler. Place peppers on a broiler pan. Broil peppers, 4 to 5 inches from the heat, until skins are blacked, turning once. Remove, stack pieces together, cover with aluminum foil and let stand 15 minutes. Peel off skins; discard skins. In blender combine peppers, bread, tomato, almonds, vinegar, garlic, paprika, 1/2 teaspoon salt, and 1/4 teaspoon pepper. Cover and blend. Add 1/4 cup olive oil in steady stream through the top of blender until mixture is almost smooth. Transfer to a serving bowl or storage container. Cover and chill until serving time.