A hamburger consists of a cooked patty of ground meat, seafood, or vegetarian foods, usually placed between two slices of a bread roll. Hamburgers are often served with lettuce, bacon, tomato, onion, pickles, cheese, and condiments such as mustard, mayonnaise, ketchup, and relish. There are many types of burgers with significant variations.

Serves: 12
Preparation time: 20 minutes
3 eggs
3/4 cup sugar
1/2 cup melted butter, cooled
2 teaspoons vanilla
3 cups flour
3 teaspoons baking powder
1/2 teaspoon salt
1/3 cup chopped dried cranberries
1/2 cup shelled pistachios
Preheat oven to 350 degrees.
In a large bowl, beat eggs and sugar; gradually add butter and vanilla.
Mix together flour, baking powder, and salt; stir into egg mixture to make soft sticky dough. Add cranberries and pistachios; mix with spoon, then with floured hands, until dough is smooth and fruit and nuts are evenly distributed.
Turn dough onto a floured surface and press into ball. Divide in half; shape each into 7-inch log.
Flatten to 4 inches wide with slightly rounded edges. Place logs about 4 inches apart on greased large baking sheet.
Bake for about 20 minutes or until firm to touch. Let cool for 10 minutes on baking sheet.
Transfer logs to cutting board; with sharp knife, cut on slight diagonal into 3/4 inch slices.
Arrange slices upright, about 3/4 inch apart on baking sheet. Reduce oven temperature to 300 degrees.
Bake slices for 20 to 25 minutes, or until firm and dry.
Let cool. (may be stored in airtight containers for 4 days.)

Serves: 8
Preparation time: 25 minutes
Recipe courtesy Giada De Laurentiis
2 cups all-purpose flour
1 1/2 teaspoons baking powder
3/4 cup sugar
1/2 cup (1 stick) unsalted butter, room temperature
1 teaspoon grated lemon zest
1/4 teaspoon salt
2 large eggs
3/4 cup pistachios, coarsely chopped
2/3 cup dried cranberries
12 ounces good-quality white chocolate, chopped
Red and green sugar crystals, for garnish
Preheat the oven to 350 degrees F.
Line a heavy large baking sheet with parchment paper. Whisk the flour and baking powder in a medium bowl to blend. Using an electric mixer, beat the sugar, butter, lemon zest, and salt in a large bowl to blend. Beat in the eggs 1 at a time. Add the flour mixture and beat just until blended. Stir in the pistachios and cranberries.
Form the dough into a 13-inch long, 3-inch wide log on the prepared baking sheet. Bake until light golden, about 40 minutes. Cool for 30 minutes.
Place the log on the cutting board. Using a sharp serrated knife, cut the log on a diagonal into 1/2 to 3/4-inch-thick slices. Arrange the biscotti, cut side down, on the baking sheet. Bake the biscotti until they are pale golden, about 15 minutes. Transfer the biscotti to a rack and cool completely.
Stir the chocolate in a bowl set over a saucepan of simmering water until the chocolate melts. Dip half of the biscotti into the melted chocolate. Gently shake off the excess chocolate. Place the biscotti on the baking sheet for the chocolate to set. Sprinkle with the sugar crystals. Refrigerate until the chocolate is firm, about 35 minutes.
The biscotti can be made ahead. Store them in an airtight container up to 4 days, or wrap them in foil and freeze in resealable plastic bags up to 3 weeks.