Spray a 6 muffin tin with non-stick cooking spray and set aside; preheat oven to 350 degrees.
In a small bowl, combine 2 tablespoons of the melted butter, brown sugar and water and stir until smooth; evenly spoon the mixture in the prepared pan.
Sprinkle the chopped pecans over the sugar mixture.
Unroll the crescent rolls, lightly press seams to seal, spread lightly with remaining 1 tablespoon butter and sprinkle with the cinnamon sugar.
Roll up the dough and slice into 6 even slices, place cut side down into muffin tins; place muffin tin on cookie sheet and bake in preheated oven for 2o to 25 minutes or until cooked through and browned.