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Classic Southern Honey Bun Cake Slice

A soft, moist cake with a rich cinnamon filling and sweet glaze, reminiscent of classic honey buns. Perfect for potlucks and family gatherings.
Print Recipe
Prep Time 10 minutes
Cook Time 45 minutes
Total Time 1 hour 25 minutes
Servings: 12 servings
Course: Dessert, Snack
Cuisine: American, Southern
Calories: 463
Ingredients Method Notes

Ingredients
  

For the cake
  • 1 box 1 box (15.25 oz) yellow or vanilla cake mix Choose a fresh box for best results.
  • 4 large 4 large eggs Use room temperature eggs for smoother batter.
  • 1 cup 1 cup sour cream Full-fat for richest texture.
  • 3/4 cup 3/4 cup vegetable oil Use a neutral oil.
  • as needed Cooking spray, for the baking dish To help the cake release easily from the pan.
For the cinnamon filling
  • 1 cup 1 cup light brown sugar, packed Can swap for dark brown sugar for deeper flavor.
  • 2 tsp 2 tsp ground cinnamon
For the glaze
  • 2 cups 2 cups powdered sugar
  • 4 to 6 tbsp 4 to 6 tbsp milk Start with 4 tbsp, then adjust for consistency.
  • 1 tsp 1 tsp pure vanilla extract
  • 1 tbsp 1 tbsp honey (optional) Leave out for a plain glaze.

Method
 

Preparation
  1. Preheat oven to 350°F and prepare a 9 x 13-inch baking dish with cooking spray.
  2. In a large bowl, beat the cake mix, eggs, sour cream, and vegetable oil with a mixer until smooth, about 2 minutes.
  3. In a small bowl, stir together the brown sugar and cinnamon for the filling until evenly mixed.
Layering and Baking
  1. Spread half of the batter into the prepared dish and sprinkle the cinnamon-sugar mixture over it.
  2. Add the remaining batter on top and spread gently.
  3. Swirl the batter using a knife to create a pattern if desired.
  4. Bake for 40-45 minutes or until a toothpick comes out clean.
Glazing and Serving
  1. Mix the powdered sugar, 4 tbsp milk, vanilla, and honey until thick but pourable.
  2. Pour glaze over the hot cake immediately after baking.
  3. Let the cake rest for at least 30 minutes before slicing.

Notes

This cake is perfect for gatherings, and can be stored at room temperature or refrigerated.