Grilled Pineapple for Burgers

Seriously...you have to try this! You won't believe how good grilled pineapple is on your favourite burger!

So easy! Just melt 1 tablespoon of butter and mix in 1 tablespoon of brown sugar for every 2 slices of pineapple.  Slather it all over the slice. 

Then grill each side 2-3 minutes. I swear there were grill marks but the slice went straight into my overloaded burger before a pic!

Mustard, onion, tomato, pickle, and cheese!

How would you top yours?