Preheat grill to 350°F.

Brush melted butter on cut side of bananas. Place on grill rack, cut side down. Close lid and grill for 8 minutes. 

Stir together remaining butter, cinnamon and brown sugar in a small bowl. Set aside.

Using metal tongs, turn banana halves cut side up. Brush with cinnamon sugar mixture and grill for 5 minutes. 

While bananas finish grilling, stir together Mexican crema, confectioner’s sugar and cocoa powder in a small bowl. 

Place bananas on serving plates, drizzle with chocolate crema, a sprinkle of chopped pecans and a scoop of ice cream.