Buttermilk Brulee

So I was all set to make some Creme Brulee for Hannah's b-day. Then I found out that there wasn't enough cream - so I thought I could just substitute buttermilk, but I'm in Estonia so it was actually keffir. Then I found out there was barely enough sugar. Then I found out that the cream that we had was spoiled. So, I made "Keffir Brulee". So, it was the Estonian twist on Creme Brulee - which wasn't terrible.

Then I found out that we don't have a broiler...