French Vanilla Ice Cream with Sauteed Bananas and Phyllo Triangles

Name: French Vanilla Ice Cream with Sauteed Bananas and Phyllo Triangles
Ingredients: 4 sheets phyllo dough, 13 by 17; 3 tablespoons butter, melted, plus 2 tablespoons butter; 1/2 cup sugar; 2 teaspoons ground cinnamon; 2 bananas, thickly sliced; 2 bananas, sliced on an angle; 2 tablespoons dark brown sugar; 2 shots spiced rum; 1 pint French vanilla bean ice cream