Mango Chocolate Marble Cake (Egg less & Butter less) - For Home Baker's Challenge

Mango Chocolate Marble Cake (Eggless & Butter less)  After completing our first challenge Pizza, this month's Host Sangee selected Mango Chocolate Marble Cake for this month. She gave two versions to try with egg or without egg. This is first time in my life that i had an eggl..