Chocolate Cake with Orange Frosting

Name: Chocolate Cake with Orange Frosting
Prep time: 20 min
Cook time: 55 min
Total time: 1 h 15 min
Cuisine: American
Ingredients: 3 M-sized eggs; ½ cups cocoa ((50 grams)); 7 tbsp softened butter ((100 grams)); 4 oz semi-sweet chocolate ((100 grams)); 1 cup granulated sugar ((200 grams)); 1 cup flour ((160 grams)); 3 tsp baking powder ((12 grams) That's one pack of baking powder.); 1 tsp baking soda; a pinch of salt; ½ cup milk ((100 milliliters)); ⅓ cup boiling water ((100 milliliters)); 3 oranges (juice only) ((300 milliliters)); 3 tbsp vanilla pudding powder ((cook and serve type) ); 3 tbsp granulated sugar; 2 ⅛ cups heavy whipping cream ((500 milliters) That's one tetra pak.); 1 tsp vanilla extract; 2 ½ tsp orange sugar ((10 grams. That's one pack.); ½ cup powdered sugar ((50 grams)); 1 orange (juiced ((100 milliliters)); 1 tsp orange peel (grated); 8 oz semi-sweetened chocolate ((200 grams)); ½ cup heavy cream ((100 milliliters))