Make a rich, moist, luscious vegan coffee cake that is also gluten-free and oil-free. Topped with a cinnamon crumble and drizzled with a sweet glaze, this coffee cake is a decadent breakfast or dessert.
Preheat the oven to 350°F. Line a 9" cake pan or an 8"×8" square brownie pan with parchment paper.
In a small bowl, mix the flax egg. Set aside.
Make the cake. In a large mixing bowl whisk together the maple syrup and cashew butter.
Add the flax egg, non-dairy milk, and vanilla. Mix until just combined.
Add the dry ingredients and stir until combined.
Pour into the prepared pan. Set aside.
Make the topping. In a medium bowl, combine the almond flour, oat flour, maple syrup, cinnamon, and salt. Use a fork to mix only until just combined.
Sprinkle the topping topping mixture over the top, ensuring it is evenly distributed.
Bake for 40-45 minutes, until a toothpick inserted into the center comes out clean and the cake feels firm in the center. Let cool on a wire rack for about 10 minutes.
Make the glaze. In a medium bowl, whisk the maple syrup, nut butter, yogurt/sour cream, cinnamon and salt.