01 -
Preheat oven to 350°F and line an 8-inch square baking dish with parchment paper, allowing slight overhang on two sides.
02 -
In a medium pot, combine dates, water, orange juice, butter, vanilla, and salt. Bring to a boil. Stir in baking soda, reduce heat, and simmer for 5 minutes while stirring constantly. Let cool.
03 -
In a bowl, combine oats, flour, brown sugar, baking powder, and cinnamon. Cut in softened butter using a fork or pastry blender until mixture forms coarse crumbs.
04 -
Firmly press half of the crumble mixture into the base of the prepared dish. Spread the cooled date filling evenly over the crust. Top with remaining crumble and press lightly, leaving some date filling visible.
05 -
Bake in preheated oven for 40 to 45 minutes, or until the top is golden brown.
06 -
Allow bars to cool completely in the pan before slicing for clean cuts.