Best Ever Chocolate Coffeecake

Best Ever Chocolate Coffeecake

1 (18.25-ounce) package devil’s food cake mix
1 (3.9-ounce) package chocolate instant pudding mix
2 cups sour cream
1 cup butter or margarine, softened
5 large eggs
1 teaspoon vanilla extract
3 cups semisweet chocolate morsels, divided
1 cup white chocolate morsels
1 cup chopped pecans, toasted

Beat first 6 ingredients at low speed with an electric mixer 30 seconds or
just until moistened; beat at medium speed 2 minutes. Stir in 2 cups
chocolate chips; pour batter evenly into 2 greased and floured 9-inch square
cakepans. Bake at 350° for 25 to 30 minutes or until a wooden pick inserted
in center comes out clean. Cool completely in pans on wire racks.

Microwave white chocolate morsels in a glass bowl at HIGH 30 to 60 seconds
or until morsels melt; stir until smooth. Drizzle evenly over cakes; repeat
procedure with remaining cup of semisweet morsels. Sprinkle cakes evenly
with pecans.