On this April fools day, we all search for the best pranks to play on our family. So for this, we have come up with this secret cake. Creamy whipped potatoes atop tender beef patties are the makings of a practically perfect food or, better yet, a perfect practical joke.

TOTAL TIME:
Preparation Time: 35 minutes
Grill Time: 15 minutes

INGREDIENTS
1 small carrot, shredded
3 tablespoons quick-cooking oats
2 tablespoons fat-free milk
1 teaspoon Worcestershire sauce
1 garlic clove, minced
1/4 teaspoon salt
1/8 teaspoon pepper
1/2 pound lean ground beef (90% lean)

TOPPINGS:
2 medium potatoes, peeled and cubed
3 tablespoons fat-free milk
1/8 teaspoon salt
1/8 teaspoon white pepper
2 tablespoons reduced-fat cream cheese, divided
Orange and green food colouring
1/4 cup panko (Japanese) breadcrumbs, toasted

DIRECTIONS
1. In a small bowl, combine the carrot, oats, milk, Worcestershire sauce, garlic, salt, and pepper. Crumble beef over mixture and mix well. Shape into two 1-in. thick patties.

2. Grill burgers, covered, over medium heat or broil 4 in. from the heat for 6-8 minutes on each side or until a thermometer reads 160° and juices run clear.

3. Meanwhile, place potatoes in a small saucepan and cover with water. Bring to a boil. Reduce heat; cover and cook for 10-15 minutes or until tender. Drain. Press through a potato ricer or strainer into a small bowl. Stir in the milk, salt, and white pepper.

4. Place one burger on a serving plate. Spread 3/4 cup mashed potatoes over top. Top with the remaining burger. Spread remaining mashed potatoes over top and sides of cake. In a small bowl, tint 4 teaspoons cream cheese orange; pipe carrots over top of the cake. Tint remaining cream cheese green; pipe tops on carrots. Press bread crumbs into sides of cake.