Pumpkin-Maple Sourdough Cake with Carmel Buttercream Frosting

The first helping...

I have been caring for a sourdough started for about six months now and have finally branched out to trying recipes that I would have never associated with sourdough. This was my first dessert sourdough recipe and it killed two birds with one stone. I have a ton of pureed pumpkin in the freezer to use up and was neglecting my sourdough starter in a bad way. I don't remember where I found this recipe, but it's definitely a keeper. If you don't have a sourdough starter at home it's okay. You can come over and I'll give you some of mine or you can visit Sourdough Home for the directions I used to start mine. It's really not as complicated as it sounds. It just takes time, planning and patience. Needless to say, keeping a sourdough starter has been good for me in a number of ways.

This cake is one of those almost healthy desserts - It uses maple syrup, whole wheat flour, and it has vegetables it in! See? I told you it was healthy! Okay, maybe healthy is a bit of a stretch, but it is definitely better for you than lots of other dessert options. It tastes very similar to carrot cake and has a dense and chewy texture that is more like a muffin than cake. There is a very mild sourdough flavor that I found to be very enjoyable. In my limited sourdough experiences, the sourness of the end product continues to develop in the days after baking, but we didn't have a chance to test that. The recipe makes one eight-inch cake, which is just the right amount for a small gathering or for my husband's after dinner snack. I'm not kidding - he ate the entire cake in one evening! Oh ok, I helped. A little. Or maybe a lot. I am almost certain it wouldn't hold up well if you tried to layer them, but prove me wrong if you must.

The frosting recipe can be found in my post for Samoa Cupcakes. I had about a cup of the caramel frosting leftover, so I froze it and used it here. It was a over little sweet for my taste, but the flavors paired well. If I were to make a frosting specifically for this cake, I'd probably opt for a maple glaze or a brown sugar cream cheese frosting.

Pumpkin-Maple Sourdough Cake
1/2 cup pumpkin or squash puree (canned or homemade)
1/2 cup maple syrup
1 egg, lightly beaten
1 teaspoon vanilla extract
1 cup “fed” 100% hydration sourdough starter
3/4 cup whole wheat flour
1/2 teaspoon baking powder
1/2 teaspoon baking soda
1/4 teaspoon salt
heaping 1/2 teaspoon pumpkin pie spice
4 tablespoons unsalted butter, melted

Preheat oven to 400 degrees and move rack to center position.  Butter an 8-inch round cake pan (or coat with baking spray).

Start with all ingredients at room temperature. In a mixing bowl, whisk together squash puree, maple syrup, egg, and vanilla.  Fold sourdough starter into squash mixture into until well combined. In a separate small bowl, whisk together flour, baking powder, soda, salt, and pumpkin pie spice. Add dry ingredients to squash mixture and stir just until incorporated. Stir in melted butter. Pour batter into the greased 8-inch round cake pan.

Bake at 400 degrees for about 25 minutes or until cake springs back when lightly touched.