combine flour,salt and baking powder in bowl, slowly add milk making a biscuit like dough. This may not take all the milk. Pour out onto a floured surface and nead the dough until it can be rolled out about 1/2" thick. Add dabs of butter all over the dough sprinkle with combined cinnamon and sugar. You may add mor or less to taste. Roll up in a long roll and slice in 1 inch slices. place side by side in 9x13 cake pan and pour milk over the rolls until covered. Bake in 350 oven for about 40 minutes. Serve warm.