Prepare chicken as directed on package. Keep warm.
Meanwhile, heat waffle maker. Unroll 1 can of dough; separate each crosswise into 2 (7 x 6-inch) rectangles. Firmly press perforations to seal.
Carefully place 1 dough rectangle on bottom surface of waffle maker. Sprinkle 1/2 cup of the bacon and 1/2 cup of the blue cheese evenly over dough. Top with another dough rectangle; close lid of waffle maker. Bake 2 to 3 minutes or until golden brown. Carefully remove waffle from waffle maker; separate or cut each waffle into 4 squares. Keep warm. Repeat with remaining can of dough, bacon and blue cheese.
Meanwhile in 1-quart saucepan, mix marmalade, mustard and 1 tablespoon water; cook over medium-high heat, stirring frequently or until mixture comes to a boil.
Cut each waffle square in half diagonally to form 16 waffle triangles. To serve, top each of 2 waffle triangles with 2 chicken strips and 1 1/2 tablespoons sauce. Sprinkle with powdered sugar.