Orange yummy bar is a process of making two steps. One is lovely crumbly Crust and Orange filling on top. Crust is made out of all purpose flour, butter, sugar and salt. Filling is made with Freshly Squeezed Orange juice, orange zest, all purpose flour, sugar powder, baking powder and salt.Finally sugar powder is sprinkled evenly as a garnish. Simple ingredients yet little tricky baking makes a lovely homemade Orange Yummy Bar (Love for Crust).