Start by warming up your oven to 350 degrees, setting the rack in the center.
Get three 8-inch cake pans ready by lining the bottoms with parchment paper and giving the sides a good buttering and a light dusting of flour. This helps your cake come out easily after baking.As an alternative, you can give each pan a good buttering and a light dusting of flour without lining the bottoms. You can make this a sheet cake, just adjust the baking times or you can make it two layers if you want.
In a medium-sized bowl, whisk together your dry ingredients – flour, baking powder, baking soda, salt, cinnamon, and ginger.
In a large bowl, beat the sugars and butter together on a medium-high setting for about 3–4 minutes. You’re looking for a light and fluffy texture.
Next, add the eggs one at a time, making sure each one is well incorporated before adding the next.
Next, stir in the vanilla and buttermilk.These ingredients add a depth of flavor and moisture that makes the cake deliciously tender. Stir in the carrots and walnuts.These are the heart of your cake, bringing texture and a lovely earthy sweetness. Gently fold in your dry ingredients just until well combined.Don’t overmix! Overmixing Einkorn flour will cause collapse while baking. Evenly divide the batter between the prepared pans. Pop them in the oven for 35-40 minutes.You’ll know they’re done when the tops are a golden brown and the cake springs back to a gentle touch. After baking, let them cool in the pan for 5 minutes, then transfer to a wire rack to cool completely.
Once the cakes are completely cool, lay one layer on your cake plate and cover it with frosting
Place the second layer on top of the first and frost it, repeat with the third layer
Then frost the sides.
Enjoy!