Adapted the recipe here, by looking at the photo over there oledi made me drooling, couldn't resist myself to try it out.
I filled the muffins with blueberry jam, few more with Kisses dark & milk chocolate. There were 2 or 3 muffins erupted with blueberry lava while baking, causing the kitchen to infuse with sweetness, just love it.
The muffin was not very sweet, it was balanced out with the jam while savoring it, yummy!
These r the kisses filled muffins, look so obscene ;p