Chocolate Brownie with White Chocolate Cheesecake Topping

This past week was busier than I expected.ย  Not only was it my husbandโ€™s birthday but we got a (somewhat unplanned) visit from a friend who lives in Boston (Massachusetts). To celebrate, we set about coming up with this cake together, and I think we were all agreed it came out scrumptious!ย  The combination of…