MuffinsAmericanEasy

Cinnamon Swirl Muffins

Name: Cinnamon Swirl Muffins
Prep time: 15 min
Cook time: 22 min
Total time: 37 min
Yield: 12 servings
Cuisine: American
Ingredients: 2 cups (250 g) all-purpose flour; 2½ teaspoons (12½ g) baking powder; ½ teaspoon (3 g) fine sea salt; ½ cup (115 g) unsalted butter, softened to room temperature; ¾ cup (150 g) granulated sugar; 2 large eggs, at room temperature; ¾ cup (180 ml) whole milk, at room temperature; 1 teaspoon (5 ml) vanilla extract; 2 tablespoons (15 g) ground cinnamon; ½ cup (110 g) packed light brown sugar; 3 tablespoons (45 g) unsalted butter, melted, melted and slightly cooled

From the MyKitchenBank Kitchen

Tender, cake-like muffins with a cinnamon-brown sugar swirl baked throughout. These are soft, moist, and perfect for breakfast or a snack, with pockets of warm cinnamon spice in every bite.

Prep: 15 min
Cook: 22 min
Wait: 10 min
Total: 47 min
Makes: 12 muffins

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Steps

Before you start

Preheat oven to 375°F (190°C)
Line a 12-cup muffin tin with paper or silicone liners
Bring eggs and milk to room temperature (about 20 minutes)
Gather all ingredients—this is a quick-mix recipe

1
Mix dry ingredients
- In a large mixing bowl, whisk together flour, baking powder, and salt.
- Set aside.
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Tip: Whisk the dry ingredients to evenly distribute the leavening agent and prevent dense pockets in the muffins.
2
Cream butter and sugar
- In a medium bowl, whisk together softened butter and granulated sugar until light and creamy, about 1 minute.
- The mixture should be pale and fluffy.
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Ready when: Mixture is pale, light, and fluffy
Tip: Room-temperature butter combines more easily than cold butter, creating a smoother batter.
3
Add eggs and vanilla
- Add eggs one at a time to the butter mixture, whisking well after each addition.
- Add vanilla extract and whisk until fully combined.
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Ready when: Mixture is smooth and no streaks of egg white remain
Tip: Adding eggs one at a time and whisking thoroughly prevents the batter from breaking and ensures a tender crumb.
4
Alternate wet and dry
- Add half the dry ingredient mixture to the wet ingredients and fold gently with a spatula until barely combined.
- Add the milk and fold until just mixed.
- Add the remaining dry ingredients and fold until the batter just comes together—do not overmix.
- Small lumps are fine.
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Ready when: Batter is combined with some small lumps visible
Tip: Overmixing develops gluten and creates tough, dense muffins. Stop folding as soon as the dry ingredients disappear.
5
Prepare cinnamon swirl
- In a small bowl, stir together ground cinnamon and packed brown sugar until evenly mixed.
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Tip: Mixing the cinnamon and sugar together first distributes the spice evenly and prevents clumps.
6
Fill muffin cups
- Divide half the muffin batter among the 12 lined muffin cups, filling each about one-third full.
- Sprinkle a spoonful (about ½ tablespoon) of the cinnamon-brown sugar mixture over the batter in each cup, then divide the remaining batter among the cups, filling each about three-quarters full.
- Top each muffin with a pinch of the remaining cinnamon mixture.
- Drizzle melted butter over each muffin.
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Ready when: All cups are filled and topped
Tip: Layering the cinnamon mixture between two layers of batter creates visible swirls throughout the muffin. Don't stir it into the batter—keep it distinct for a marbled effect.
7
Bake muffinsOven 375°F / 190°C
- Place the muffin tin in a preheated 375°F (190°C) oven and bake for 20 to 22 minutes, until the tops are golden brown and a toothpick inserted into the center of a muffin comes out with just a few moist crumbs.
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Ready when: Tops are golden brown; toothpick comes out with a few moist crumbs, not wet batter
Tip: Start checking at 20 minutes—oven temperatures vary. Overbaked muffins will be dry; slightly underbaked ones remain tender and moist.
8
Cool in pan
- Remove the muffin tin from the oven and let the muffins rest in the tin for 5 minutes.
- This allows them to firm up enough to remove without breaking.
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Ready when: Muffins have pulled slightly away from the sides of the cups
Tip: Don't leave them in the tin longer than 5 minutes or they can stick and tear when removed.
9
Transfer and cool completely
- Turn the muffins out onto a wire rack (or clean counter) and let cool for at least 5 minutes before serving.
- They are still warm and slightly fragile at this point, so handle gently.
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Ready when: Muffins are cool enough to handle without burning your fingers
Tip: Cooling on a wire rack allows steam to escape from the bottom, preventing a soggy base.

Good to know

Tips

For extra-tall muffins, use a high-capacity muffin tin (2½-inch cups) and increase bake time by 4 to 5 minutes. Watch for a golden top and check doneness with a toothpick.
If you don't have melted butter for the final drizzle, skip it—the muffins are delicious either way. The melted butter adds richness and a slight crunch on top.
To make brown-sugar swirl pockets even more pronounced, sprinkle a generous pinch of the cinnamon-sugar mixture into each cup before filling with batter, then layer as directed.
For a breakfast upgrade, brush the warm muffins with melted butter and dip the tops in extra cinnamon sugar immediately after removing them from the oven.

Make ahead

You can prepare the batter up to 4 hours ahead, cover the muffin tin with plastic wrap, and refrigerate. Add 2 to 3 minutes to the bake time if baking from cold. Alternatively, bake the muffins and cool completely, then freeze for up to 3 months.

Storage & reheating

Room temperature, in an airtight container, for up to 2 days. Refrigerate for up to 5 days (they dry out slightly but are still fine). Freeze baked muffins in an airtight container or freezer bag for up to 3 months. Thaw at room temperature for 1 hour or reheat from frozen in a 300°F (150°C) oven for about 10 minutes until warm through.

Substitutions

whole milk → buttermilk or sour milk (mix milk with 1 teaspoon lemon juice or vinegar and let sit 5 minutes). Buttermilk adds tanginess and extra tenderness. Use the same volume. If using this, reduce baking powder to 2 teaspoons and add ¼ teaspoon baking soda.
vanilla extract → almond extract or maple extract. Use the same amount. Almond adds nuttiness; maple enhances the warm spices.
ground cinnamon → a mix of ground cinnamon and nutmeg (1½ tablespoons cinnamon + ½ tablespoon nutmeg). Nutmeg adds warmth and depth without overpowering the cinnamon.
granulated sugar → 0.5 cup (100 g) granulated sugar + 2 tablespoons (25 g) honey. Honey adds moisture and a subtle floral sweetness. Reduce total liquid by 1 tablespoon.