Double-Ginger Snaps

INGREDIENTS

• 2 1/2 cups all-purpose flour
• 1 1/2 tsp. ground ginger
• 1 tsp. baking soda
• 1/2 tsp. ground cinnamon
• 1/4 tsp. ground cloves
• 1/4 tsp. salt
• 2/3 cup canola oil
• 1 cup firmly packed light brown sugar
• 1/3 cup dark molasses
• 1 whole egg, lightly beaten, plus 1 egg white
• 3/4 cup chopped crystallized ginger
• 1/2 cup coarse sugar crystals