Preheat the oven to 350℉. Line a 9x5x2 loaf baking pan with parchment paper, lightly brush or spray with oil, and set aside.
In a large bowl, add gluten-free flour, sugar, baking powder, salt, and turmeric, and mix well.
In a medium sized bowl, add almond milk, ground flaxseeds, lemon juice, oil, and lemon zest, and stir to combine.
Mix both the dry ingredients and the wet ingredients together until the batter is smooth.
Scoop the batter into the prepared loaf pan and bake in the preheated oven for about 60 minutes.
Remove the pan from the oven, place the pan on a cooling rack, and allow pound cake to cool in pan for 10 minutes. Invert the pan onto the rack to drop the cake on the rack, and then allow the pound cake to cool completely.
Top with lemon glaze.