Chocolate Strawberry Cake

Name: Chocolate Strawberry Cake
Prep time: 30 min
Cook time: 30 min
Total time: 1 h
Cuisine: World Cuisine
Ingredients: 1 package chocolate cake mix (regular size); 1 package (3.9 ounces) instant chocolate pudding mix; 4 large eggs, room temperature; 1 cup sour cream; 3/4 cup water; 1/4 cup canola oil; 4 ounces semisweet chocolate, melted; 2 cups butter, softened; 4 cups confectioners' sugar; 3/4 cup baking cocoa; 1/2 cup 2% milk; 4 ounces semisweet chocolate, chopped; 1/2 cup heavy whipping cream; 1 pound fresh strawberries, hulled; Seedless strawberry jam, warmed, optional