These cute mini pumpkin bundt cakes are made with a brown butter pumpkin cake batter, and are decorated with fondant to look like adorable mini pumpkins! This recipe produces 6 mini bundt cakes, to yield 3 completed pumpkin cakes.
Gel food colorings: orange, ivory, brown, red, yellow(I always use Americolor brand)
Yellow luster dust(optional)
To Make the Brown Butter Pumpkin Cake:
Preheat the oven to 350 F. Spray a mini bundt pan with nonstick cooking spray, dust the inside lightly with flour, then turn it upside-down and knock out any additional flour.
Cube the butter, and place it in a small saucepan over medium heat. Bring the butter to a low boil and allow it to cook, stirring occasionally, until it turns brown. You'll notice a clearer layer on top and then brown bits at the bottom of the pan. This might take 5-10 minutes or so. Once the butter is brown, remove the pan from the heat and pour the butter into the large bowl of a stand mixer. Let the butter cool until it is warm but not hot.
Add the sugars and mix the sugar and butter on medium-low speed until blended. Add the eggs one at a time, beating well after each addition. In a small bowl, whisk together the flour, baking soda, spice, and salt. With the mixer running on low, add a third of the flour, and once it is mostly incorporated, add half of the pumpkin puree. Continue to alternate adding the flour and pumpkin, and stop mixing when most of the flour streaks are gone. Finish mixing the batter with a spatula, scraping the bottom and sides of the bowl well.
Pour the batter into the mini bundt cavities. Bake the cakes for 35-40 minutes, until the tops spring back when lightly pressed and a toothpick inserted into the center comes out clean.
Let the cakes cool for 10 minutes at room temperature, then invert them onto a wire rack to cool completely. The cakes can be made several days in advance and kept, well-wrapped in plastic, until you're ready to assemble them.
To Make the Frosting:
Place all of the ingredients in the bowl of a large stand mixer fitted with a paddle attachment. Mix on low speed until the sugar is moistened. Scrape down the sides of the bowl, then beat again on medium speed until light and fluffy, 2-3 minutes. You can add more milk or sugar, if desired, to get the consistency you want.
Cut three small circles out of cardboard to fit underneath the pumpkin cakes. If the bundt cakes have large puffed tops, use a sharp serrated knife to cut off the tops so that they're completely flat. Set three pumpkin cakes on the cardboard circles—these are your bottom layers.
Spread a thick layer of frosting on top of one bottom cake layer, and press a second cake on top to form a pumpkin shape. Make sure you line up the ridges of the top and bottom cakes. Frost the outside of the pumpkin cake so it's completely covered with buttercream. Run a spatula or your clean finger up the grooves in the pumpkin, removing excess buttercream so the texture shows through. Remove any excess buttercream from the hole on top of the pumpkin. Repeat with the remaining cakes, until you have three small pumpkins. Place the cakes on a baking sheet, and refrigerate for an hour so that the frosting firms up.
While you wait for the cakes to chill, prepare your fondant. Dust your work surface with powdered sugar, and if you have food-safe plastic disposable gloves, now's the time to wear them. Form your fondant into a disc, and add a quarter-sized squirt of orange gel food coloring. Fold the disc over on itself, so the food coloring is hidden inside, and start to knead it. You'll gradually start to see streaks of color working their way to the outside of the fondant. Dust your work surface and hands as necessary to prevent sticking. Continue kneading and adding food coloring in this way, until you get a pumpkin color you like. I used mostly orange coloring, with a fair amount of ivory, and smaller amounts of red, yellow, and warm brown. Once the fondant is tinted, wrap it with plastic wrap until you're ready to use it.
To decorate the cakes, dust your work surface with powdered sugar. Place the cake on a sturdy can, cup, or some other surface that will elevate it off of the table—this makes it much easier to get a clean finish on the bottom. Take about a third of the fondant and roll it out into a circle than 1/4-inch thick. Drape the fondant over the cake. Try to smooth the fondant down, starting at the top, avoiding many wrinkles, if possible. (And if you do end up with wrinkles, try to get them all in the same place so that can be the back of the cake!) Trim any excess fondant from the bottom. Press down on top to create an indentation for the stem. Run your fingers along the ridges of the cake to press the fondant down into the creases. Repeat until all of the cakes are covered with fondant.
Use a small food-safe paintbrush to lightly brush cocoa powder inside the indentations, to give the pumpkin a more realistic look. You can mix cocoa powder with powdered sugar to get a lighter shade, if your cocoa seems too dark. If you have yellow luster dust, apply a bit to the protruding ridges of the pumpkin, to add contrasting highlights. (This is definitely optional!)
Finally, melt the chocolate chips in a small bowl in the microwave. Knead the remaining fondant and the melted chocolate together to turn your orange fondant into brown chocolate fondant. Divide it into thirds and form thick pumpkin stems. Press one stem into the top of each pumpkin, and make small cuts with a paring knife to give the stems texture. Your pumpkins are now ready to enjoy!