Stir Bisquick and cold water until soft dough forms; beat vigorously 20 strokes. Gently smooth dough into ball on surface sprinkled with Bisquick. Knead 5 times. Roll dough into rectangle, 15x9 inches. Spread rectangle with 2 tablespoons butter; sprinkle with 1/4 cup brown sugar and the cinnamon. Roll up tightly, beginning at 15-inch side; pinch edge of dough into roll to seal. Cut into twelve 1 1/4-inch slices. Place slices in muffin cups.