Now, in another bowl, whisk together the flour, baking powder, baking soda, cinnamon, nutmeg, and salt. Gradually blend the dry ingredients into the wet mixture, just until combined. Don’t over-mix; it’s okay if there are a few lumps. Fold in the mashed sweet potatoes and nuts (if you’re using them). You’ll see how the vibrant orange color of the sweet potatoes brightens the batter, making it even more appealing!
Pour the batter into a greased 9×13-inch baking dish and spread it evenly. Bake for about 30-35 minutes, or until a toothpick inserted into the center comes out clean. The aroma will fill your kitchen during this time, making it really hard to resist peeking in the oven every few minutes. Once it’s done, let it cool for a bit before moving on to the glaze.
For the glorious honey glaze, whisk together the powdered sugar, honey, and milk until it reaches your desired consistency. It should be thick but pourable, so feel free to adjust the milk as needed. Drizzle this over the still-warm cake, allowing it to soak in a bit for that deliciously sticky finish.
Pro Tips for Best Results
The first time I made this cake, I didn’t measure my sweet potatoes accurately, and it was a little too dense. Make sure you have a full cup of mashed potatoes for the best texture! I also find that letting the sweet potatoes cool down slightly before mixing them into the batter helps keep things fluffy.
Another tip is to let the cake sit for a few hours or even overnight before serving. I know, waiting can be tough, but trust me, the flavors blend beautifully, and the texture becomes so much better! Lastly, be mindful of overmixing the batter. I tested this three ways, and the texture differed dramatically; a few lumps are actually perfectly fine!
Common Mistakes to Avoid
One common mistake I made was underbaking it the first time. To ensure your cake cooks evenly, check it around the 30-minute mark with a toothpick. If it comes out with batter stuck to it, it needs more time. The cake may look set on top, but sometimes the center requires a few extra minutes to finish baking. (See the next page below to continue…)