These easy one bowl pumpkin chocolate chip muffins are bursting with pumpkin flavor highlighted by semi-sweet chocolate chips. If you're in the mood for pumpkin recipes, you might also enjoy my Pumpkin Cobbler with Pecans, Pumpkin Chocolate Chip Cookies, and Moist Pumpkin Bread with Browned Butter Maple Icing. The pumpkin chocolate chip muffins at Mel's...