Blueberry Muffin Cake with Cinnamon Sugar (6-inch)

A 6-inch blueberry muffin cake sits precisely at the intersection of breakfast and dessert, and it does not apologize for that. Baked in a spring form, cut into wedges, with a cinnamon sugar top that crackles slightly when you press a fork through it. This is the kind of thing that makes staying in on a Saturday morning feel like the right call.

By Marinka
March 12, 2024

The batter is a classic muffin formula, enriched with blueberries and topped with a buttery cinnamon sugar mixture before it goes into the oven. The 6-inch springform produces a cake tall enough to slice into proper wedges, each one with a share of the crunchy top and enough blueberries that no bite goes without one.

The springform format is the detail that elevates this from a tin of muffins to something you bring to the table whole and slice. For two people, a 6-inch cake is the exact right size, generous enough to feel like an occasion, small enough that it belongs entirely to the two of you.

The combination of tender, buttery cake and juicy blueberries tastes like a treat, while the cinnamon sugar topping adds just the right amount of sweetness and crunch. It’s the perfect balance of indulgence and comfort, making it an ideal way to start the day.

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Key Ingredients in This Recipe

Ingredient to make Blueberry Muffin Cake with Cinnamon Sugar

You’ll find the complete list of ingredients and exact quantities in the recipe below.

  • Butter
  • All-purpose flour
  • Granulated sugar
  • Baking powder
  • Milk
  • Egg
  • Vanilla extract
  • Blueberries
  • Salt
  • Cinnamon sugar: sugar, cinnamon, butter (optional) – or confectioner’s sugar (optional)

How to Make a Blueberry Muffin Cake with Cinnamon Sugar

Step 1 - Butter a 6" spring form (bottom and sides) or use parchment paper for the bottom and only butter the sides.Mix flour, sugar, baking powder and salt in one bowl. Mix egg, butter, milk and vanilla in another bowl.

Step 1 – Butter a 6″ springform (bottom and sides) or use parchment paper for the bottom and only butter the sides.

Mix flour, sugar, baking powder and salt in one bowl. Mix egg, butter, milk and vanilla in another bowl.

Step 2 – Add wet ingredients to the dry ingredients until incorporated. Fold the blueberries into the batter.

Step 2 - Add wet ingredients to the dry ingredients until incorporated. Fold the blueberries into the batter.
Step 3 - Pour the batter into the spring form. Place the cake in the oven (350 degrees F) and bake for 50-55 minutes

Step 3 – Pour the batter into the springform and tap the form on the counter to get rid of any air bubbles.

Place the cake in the oven (350°F) and bake for 50-55 minutes or until a toothpick comes out clean.

Allow to cool for about 10 minutes.

Step 4 – Take the cake out of the form. You may need to use a spatula around the edges. Brush top and sides with melted butter.

Sprinkle top with the cinnamon sugar and use your hands to press the cinnamon sugar onto the sides of the cake.

Cut and serve or allow the cake to cool to room temperature.

Step 4 - Brush top and sides with melted butter. Sprinkle top with the cinnamon sugar and use your hands to press the cinnamon sugar onto the sides of the cake.

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Blueberry Muffin Cake with Cinnamon Sugar
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Blueberry Muffin Cake with Cinnamon Sugar

Author: Marinka
Prep Time10 minutes
Cook Time55 minutes
Total Time1 hour 5 minutes
Course: Breakfast, Cakes & Muffins
Cuisine: American
Diet: Nut-free, Vegetarian
Servings: 4 wedges
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Ingredients
 

  • 2 ounces butter, melted, but not browned
  • 4.5 ounces all-purpose flour
  • 1/2 cup sugar, + 2 tablespoons
  • 1 teaspoon baking powder
  • 1 teaspoon salt
  • 1/4 cup milk
  • 1 egg
  • 1/2 teaspoon vanilla extract
  • 1 cup blueberries

Cinnamon Sugar (optional)

  • 2 tablespoons sugar
  • 1/2 teaspoon cinnamon
  • 1 tablespoon butter, melted, not browned

Instructions
 

  • Preheat your oven to 350°F.
  • Butter a 6″ springform (bottom and sides) or use parchment paper for the bottom and only butter the sides.
  • Mix flour, sugar, baking powder and salt in one bowl. Mix egg, butter, milk and vanilla in another bowl.
  • Add wet ingredients to the dry ingredients until incorporated.
  • Add the blueberries and fold these into the batter.
  • Pour the batter into the springform and tap the form on the counter to get rid of any air bubbles.
  • Place the cake in the oven and bake for 50-55 minutes or until a toothpick comes out clean. Allow to cool for about 10 minutes.
  • Take the cake out of the form. You may need to use a spatula around the edges. Be careful as the cake is still warm and can easily break. Brush top and sides with melted butter.
  • Sprinkle top with the cinnamon sugar and use your hands to press the cinnamon sugar onto the sides of the cake.
  • Cut and serve or allow the cake to cool to room temperature.

Nutrition

Calories: 411kcal | Carbohydrates: 62g | Protein: 6g | Fat: 16g | Saturated Fat: 10g | Polyunsaturated Fat: 1g | Sodium: 719mg | Fiber: 2g | Sugar: 36g

Nutrition information is automatically calculated, so should only be used as an approximation.

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