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Rum Cake From a Box Cake Recipe


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  • Author: Clara Bennett
  • Total Time: 50 minutes
  • Yield: 810 1x
  • Diet: Vegetarian

Description

This rum cake is a quick and indulgent dessert that tastes like it took hours to bake, but it all starts from a simple box cake. Moist, tender, and filled with rich rum flavor, it’s perfect for holidays, family gatherings, or anytime you want a dessert that impresses without fuss. The rum glaze adds a shiny, sweet finish that seeps into every bite, giving you a cake that’s both comforting and decadent. Even beginners can make this with confidence, and the aroma alone will have everyone sneaking tastes while it cools.


Ingredients

Scale
  • 1 box yellow or white cake mix
  • Eggs (as per box instructions)
  • Vegetable oil (or melted butter)
  • Water or milk (per box instructions)
  • ¼ cup dark or light rum
  • 1 tsp vanilla extract
  • ¼ cup butter (for glaze)
  • ½ cup powdered sugar (for glaze)
  • 23 tbsp rum (for glaze)
  • Optional: chopped nuts for garnish


Instructions

  • Preheat oven to 350°F (175°C). Grease and flour a Bundt pan.
  • Mix cake mix, eggs, oil, water (or milk) in a bowl. Add ¼ cup rum and vanilla.
  • Pour batter into pan, smooth the top, and tap gently to remove air bubbles.
  • Bake 30–35 minutes or until a toothpick comes out clean.
  • Prepare glaze by whisking melted butter, powdered sugar, and 2–3 tablespoons rum.
  • Cool cake 10 minutes, invert onto plate, pour glaze over top, and sprinkle nuts if desired.
  • Let rest for a few minutes to set the glaze before slicing.

Notes

  • Warm cake absorbs glaze better.
  • Adjust rum in batter or glaze to taste.
  • Optional add-ins: shredded coconut, almond extract, or cinnamon for flavor variation.
  • Prep Time: 15 minutes
  • Cook Time: 30–35 minutes
  • Category: Dessert
  • Method: Baking
  • Cuisine: American

Nutrition

  • Serving Size: 8–10
  • Calories: 320
  • Sugar: 25g
  • Sodium: 220mg
  • Fat: 15g
  • Saturated Fat: 6g
  • Unsaturated Fat: 9g
  • Trans Fat: 0g
  • Carbohydrates: 40g
  • Fiber: 1g
  • Protein: 3g
  • Cholesterol: 50mg