Ingredients
1/2 cup butter, softened1/2 cup sugar2 large eggs, room temperature1/2 cup all-purpose flour1/3 cup baking cocoa1 teaspoon baking powder1/4 teaspoon salt8 ounces semisweet chocolate, meltedFILLING:1/4 cup sugar1 teaspoon cornstarch1-1/4 cups 2% milk3 large egg yolks, lightly beaten1 envelope unflavored gelatin3 tablespoons cold water7 ounces semisweet chocolate, chopped1-1/4 cups heavy whipping cream20 to 30 small candy Easter eggs
Preparation
In a large bowl, cream butter and sugar until light and fluffy, 5-7 minutes. Add eggs, 1 at a time, beating well after each addition. Combine the flour, cocoa, baking powder and salt; gradually add to creamed mixture and mix well.
Spread into a greased 9-in. springform pan. Bake at 350° for 15-20 minutes or until a toothpick inserted in the center comes out clean. Cool for 10 minutes. Carefully run a knife around edge of pan to loosen. Remove sides and bottom of pan. Cool completely on a wire rack.
From a large sheet of waxed paper, cut a 29x5-in. strip. Fold strip lengthwise in half. Place strip on a large sheet of waxed paper on a work surface. Spread melted chocolate evenly along 1 long edge of waxed paper strip; spread upward, making a wavy line to within 1/2 in. of other long edge. Let stand for 10-30 minutes until chocolate begins to set but is still pliable.
Carefully lift waxed paper strip and wrap chocolate strip around cake with straight edge on the bottom. Do not remove waxed paper. Refrigerate until chilled. Meanwhile, cover 3 baking sheets with waxed paper. Drizzle remaining melted chocolate from a spatula over waxed paper in both directions. Chill for 10 minutes. Peel off waxed paper; break chocolate into 2- to 3-in. “twigs”.
For filling, in a small saucepan, combine the sugar and cornstarch. Stir in milk until smooth. Cook and stir over medium-high heat until slightly thickened and bubbly. Reduce heat; cook and stir 2 minutes longer. Remove from the heat. Stir a small amount of hot filling into egg yolks; return all to the pan, stirring constantly. Bring to a gentle boil; cook and stir 2 minutes longer. Remove from the heat.
In a small bowl, sprinkle gelatin over water; let stand for 1 minute. Stir into custard until gelatin is dissolved. Add chopped chocolate; stir until smooth. Cover surface with plastic wrap; cool to room temperature.
In a large bowl, beat cream until soft peaks form; fold into chocolate mixture. Carefully spoon over top of cake. Cover and refrigerate for 1-2 hours or until set. Remove waxed paper strip from side of cake. Position chocolate “twigs” around top of cake to create a nest. Arrange candy eggs in center.