Nut-Free Cinnamon Swirl Cupcakes
Soft vanilla cupcakes with a baked-in cinnamon sugar swirl, ready in 25 minutes prep and 18 minutes bake.
Last updated: October 10, 2026
Ingredients
- 1 3/4 cups all-purpose flour
- 1 1/2 tsp baking powder
- 1/4 tsp baking soda
- 1/2 tsp salt
- 1/2 cup unsalted butter, softened
- 3/4 cup granulated sugar
- 2 large eggs, room temperature
- 2 tsp vanilla extract
- 3/4 cup whole milk
- 1/3 cup packed brown sugar
- 1 1/2 tbsp ground cinnamon
- 1 cup unsalted butter, softened, for frosting
- 3 cups powdered sugar
- 2 tbsp heavy cream
- 1 tsp vanilla extract, for frosting
Instructions
Preheat oven to 350°F. Line a 12-cup muffin pan with paper liners.
Whisk flour, baking powder, baking soda, and salt in a bowl. Set aside.
Beat butter and granulated sugar until light and fluffy, about 2 minutes.
Add eggs one at a time, then mix in vanilla extract.
Add flour mix and milk in three additions, starting and ending with flour. Mix just until smooth.
In a small bowl, stir brown sugar and cinnamon together for the swirl.
Spoon half the batter into liners. Sprinkle cinnamon sugar over each, then top with remaining batter.
Drag a toothpick through each cup in a swirl pattern to marble the cinnamon layer.
Bake 16 to 18 minutes, until a toothpick comes out clean. Cool in pan 5 minutes, then move to a rack.
For frosting, beat butter until creamy. Add powdered sugar, cream, and vanilla, then beat 3 minutes until fluffy.
Pipe frosting in a tall swirl on cooled cupcakes. Dust with a pinch of cinnamon if you like.
Pro Tips
- • Chill the cinnamon sugar mix for 5 minutes before layering so it does not sink to the bottom.
- • Do not over swirl with the toothpick or the layers will blend into the batter instead of staying marbled.
- • Room temperature butter and eggs help the batter mix smooth and rise even.
- • For extra swirl on top, mix a spoonful of cinnamon sugar into half the frosting before piping.
Recipe Details
Timing
About the Author
Home baker sharing tested cupcake recipes, techniques, and troubleshooting tips.
Nutrition (per cupcake)
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Recipe Highlights
Final Thoughts
These cinnamon swirl cupcakes taste like a coffee cake and a birthday cupcake at once. I make them on cold mornings when the kitchen needs some cinnamon smell in the air.
Frequently Asked Questions
Why did my cinnamon swirl sink to the bottom of the cupcake?
This happens if the cinnamon sugar is too warm or the batter is too thin. Chill the cinnamon mix briefly and make sure your batter is thick enough to hold a spoon upright.
Can I make these cupcakes ahead of time?
Yes. Bake the cupcakes up to 2 days ahead and store unfrosted in an airtight container. Frost the day you plan to serve them for the best texture.
Are these cupcakes safe for nut allergies?
The recipe uses no nuts or nut-based ingredients. Always check your specific brands of butter, flour, and sugar for cross contamination warnings.
Can I use brown butter in the frosting for more warmth?
Yes. Brown 1 cup of butter, chill it back to a soft solid, then use it in place of regular butter in the frosting for a nutty caramel note without any actual nuts.
