Mix water, milk powder, sugar, and active dry yeast, let it bloom

Add in margarine

Stir in the 3 c flour, let rest 1 H

Mix flour and BP and Bsoda

Knead this mixture into rested dough

Dump dough on floured surface, knead for 1-2 mins, divide into 4

Turn 1 portion into cinnamon rolls (margarine, brown sugar, cinnamon powder, raisin)

Turn 1 portion into banana buns (banana, brown sugar, margarine)

Turn 1 portion into choc chip buns

Turn 1 portion as a regular round buns (once baked, brush with margarine, top with tuna floss)

Once shaped and filled, let rest until doubled in size, 45 mins at least

Bake on preheated 375 f convection oven for 10 mins

Cool on rack