In medium bowl, mix Bisquick mix, sweet potatoes and milk until dough forms a ball. On surface dusted with Bisquick mix, lightly knead dough 10 times. Roll or pat into 12-inch square. Spread 2 tablespoons butter over dough. Sprinkle 3 tablespoons brown sugar over butter. Fold dough into thirds; press edges together to seal. Cut crosswise into 12 (1-inch) strips. Twist ends of each strip in opposite directions. Arrange twists on pecans in pan.