Rub a little coconut oil in an 7″x11″ (20x30cm) baking pan.
In a dry skillet over medium heat, toast the sesame seeds until fragrant and beginning to pop. Remove from heat and let cool. Melt the coconut oil in a large saucepan over low heat. Add the tahini, brown rice syrup, maple syrup, vanilla, ground ginger, and fine salt, then stir to combine. Remove from heat.
Add the puffed brown rice, sesame (reserving a few for garnish), and candied ginger, then stir quickly to combine. Pour the mixture into your baking pan and press firmly (using the back of a large spoon or spatula rubbed with a little coconut oil really helps). Once smooth and even, generously sprinkle the top with a few extra sesame seeds and a couple pinches flaky salt. Place in the fridge or freezer to firm up, then slice into bars or squares, say thank you and enjoy. Store the bars in a tightly-sealed container in the fridge or freezer.