When fall cravings hit, I want something that tastes like apple cider season and looks like you made an effort. This Apple Cider Doughnut Bundt Cake does both: it bakes in one pan, then gets a donut-like cinnamon-sugar coating that clings using a quick reduced cider syrup brush.
The result is tender and fragrant—cinnamon-forward, apple-cider rich, and finished with a crackly-sugar “coat” that feels familiar even if you’ve never had a bundt cake like this before.
What makes it “donut style” in a bundt pan
Two things:
- Apple cider flavor throughout. The batter uses cider (plus warm spices) so the cake tastes like cider-donut territory, not just like cinnamon cake.
- Donut-style coating, not glaze. After baking, you brush the cake with a small amount of reduced cider syrup, then roll/coat it in cinnamon sugar. The syrup is light—just enough to help the sugar adhere without turning it sticky.
Cider reduction: the key to that clinging coating
Reduction concentrates flavor and thickens the syrup so it behaves like a coating adhesive.
- Technique: Simmer cider until it reduces to about half the starting volume.
- Visual cues: Look for a syrupy look (it should coat the back of a spoon) and a noticeable drop in volume.
- Don’t over-reduce: If it gets too thick, it won’t spread easily for the brush.
Quick method overview
- Reduce apple cider; split it so some goes into the batter and the rest becomes the coating syrup.
- Mix dry ingredients; cream butter and sugar; add eggs and sour cream (or yogurt), then cider.
- Combine, pour into a greased bundt pan, and bake until the center is set.
- Cool briefly, then brush with reduced cider syrup and coat in cinnamon sugar.
Doneness + baking cues (so it doesn’t come out underbaked)
- Toothpick test: A toothpick in the thick center should come out with a few moist crumbs, not wet batter.
- Pan pull: The cake will start to pull slightly from the sides of the pan.
- Center temp (optional): Aim around 200°F / 93°C for a properly baked bundt cake.
Troubleshooting
My cake stuck to the bundt pan
- Grease thoroughly, including every groove.
- If your pan runs dry, add a light dusting of flour after greasing (or use a baking spray with flour).
- Let it cool in the pan long enough to set, then unmold promptly.
The cinnamon-sugar coat won’t cling
- Your syrup may be too cool and thick or too warm and runny—let it become brushable.
- Use only a light brush layer. Too much syrup can dissolve sugar into a paste.
- Coat soon after brushing, while the surface is tacky.
My cake is dense
- Don’t overmix after adding flour.
- Make sure baking powder/baking soda are fresh.
- Measure flour by weight if possible.
Substitutions that still work
- Apple cider: Use unfiltered apple cider for best flavor. If using bottled, choose one labeled “cider” (not “juice”).
- Sour cream: Swap with full-fat plain Greek yogurt.
- Butter: Use unsalted butter as written for best control of salt.
- Nuts: Optional—skip if you want a classic smooth coat.
Storage
- Room temperature: 2 days, loosely covered.
- Refrigerator: 4 days, covered (the coat may soften slightly).
- Freezer: Wrap well and freeze up to 2 months. Thaw overnight in the fridge, then bring to room temperature.
FAQ
Can I make it ahead?
Yes. Bake the cake and keep it covered. For the nicest coating crunch, brush/coats close to serving day.
Is there caramel or brown butter in this?
No—this version uses cider reduction as the “adhesive” for the cinnamon sugar, keeping the flavor clean and donut-cake-forward.
Can I bake in a different pan?
You can try other cake pans, but baking time will change. A bundt pan helps the signature donut-style shape and even heat flow for this recipe.
How do I toast the optional nuts?
Toast chopped nuts in a dry skillet over medium heat until fragrant, 3–5 minutes. Cool completely before sprinkling on the coating.
Print
Apple Cider Doughnut Bundt Cake (Cinnamon-Sugar Coat)
- Prep Time: 20 minutes
- Cook Time: 55 minutes
- Total Time: 1 hour 35 minutes
- Yield: 12 slices
- Category: Cakes
- Method: Baking with reduced-cider syrup coating
- Cuisine: American
- Diet: Vegetarian
Description
A moist apple-cider bundt cake finished with a donut-style cinnamon-sugar coating that clings using a light brush of reduced cider syrup. Optional nuts add crunch.
Ingredients
Scale
- 1 1/4 cups apple cider (300 ml)
- 2 cups all-purpose flour (250 g)
- 1 tbsp baking powder (12 g)
- 1/2 tsp baking soda (2 g)
- 1 tsp fine salt (6 g)
- 2 tsp ground cinnamon (4 g) + more for dusting
- 1/4 tsp ground nutmeg (0.5 g) (optional)
- 1 cup granulated sugar (200 g)
- 1/2 cup unsalted butter, softened (113 g)
- 3 large eggs (150 g), room temperature
- 1/2 cup full-fat sour cream or plain Greek yogurt (120 g)
- 2 tbsp neutral oil (28 ml) (optional for extra tenderness)
- 1/4 cup reduced cider syrup (60 ml) (from the reduced cider above)
- 1/2 cup granulated sugar (100 g) for coating
- 2 1/2 tbsp ground cinnamon (15 g) for coating
- 1/4 cup reduced cider syrup (60 ml) (from the reduced cider above), for brushing
- 1/4 cup finely chopped toasted nuts (30 g) (optional)
Instructions
- Reduce the cider: In a medium saucepan, simmer 1 1/4 cups (300 ml) apple cider over medium heat until reduced to about 1/2 cup (120 ml). You’re aiming for syrupy consistency (it should coat a spoon lightly). This usually takes 15–25 minutes. Cool 5–10 minutes. Divide: set aside 1/4 cup (60 ml) for the cake batter and 1/4 cup (60 ml) for the coating brush.
- Prep the pan: Heat oven to 350°F (175°C). Thoroughly grease a 10–12 cup bundt pan, including every groove. If your pan tends to stick, dust lightly with flour, then tap out excess.
- Mix dry ingredients: Whisk flour, baking powder, baking soda, salt, 2 tsp cinnamon, and nutmeg (if using) in a large bowl. Set aside.
- Cream butter and sugar: In a stand mixer (or with a hand mixer), beat granulated sugar and softened butter until light and fluffy, 2–3 minutes. Scrape bowl as needed.
- Add eggs: Add eggs one at a time, beating well after each addition. Mix until smooth.
- Add wet ingredients: Mix in sour cream (or yogurt) and the optional oil. Then add 1/4 cup (60 ml) reduced cider syrup and mix until combined.
- Combine: Add dry ingredients to wet ingredients in 2 additions, mixing just until no dry flour remains. Don’t overmix—batter should be thick and cohesive.
- Fill pan: Spoon batter into the bundt pan and smooth the top. Tap the pan gently on the counter to release air bubbles.
- Bake: Bake 45–60 minutes, until the cake is set. Doneness cues: the top springs back, the cake pulls slightly from the sides, and a toothpick in the thick center comes out with a few moist crumbs (not wet batter).
- Cool and unmold: Rest in the pan 10–15 minutes. Loosen edges with a thin knife if needed, then invert onto a rack. Cool slightly—about 15–20 minutes—so the coating can adhere but the cake isn’t steaming hot.
- Brush with syrup: Using a pastry brush, lightly brush the cake all over with the remaining 1/4 cup (60 ml) reduced cider syrup. Use a light hand—just enough to make the surface tacky.
- Coat with cinnamon sugar: Combine coating sugar and cinnamon. Generously sprinkle and roll/coax the coat onto the cake so it clings to the ridges. Let sit 5 minutes so the sugar sets.
- Optional nuts: If using, sprinkle chopped toasted nuts immediately after coating so they stick to the cinnamon sugar.
- Serve: Slice and enjoy warm or at room temperature.
Notes
For the best donut-style finish, keep the reduced cider syrup brushable (not scorching hot). If your syrup thickens as it cools, warm it for a few seconds so it spreads easily. If your bundt pan is very dark, start checking at 40–45 minutes to prevent over-browning.
