In Large Bowl, Mix The Mashed Potatoes And Hot Water. Add Cream Cheese; Beat Until Blended. Stir In The Ham, Onions, Bacon And Cheddar Cheese. Separate Crescent Dough Into 8 Triangles. Slightly Stretch Corners Of Short Side Of Each Triangle To Make Longer. Place On Ungreased Cookie Sheet. Spoon 1/3 Cup Potato Mixture On Center Of Each Triangle. Bring Corners To Center Over Filling, Overlapping Ends; Press Gently To Seal. Mix Butter And Pepper Sauce; Brush Over Tops. Bake At 375 Degrees F 10 To 12 Minutes Or Until Golden Brown.