How many servings does this recipe make?

This recipe makes 4 servings. You can adjust the portion size directly on this page.

What ingredients do I need for Butter Rum Cake?

You need 10 ingredients. The key ingredients include: 1 box Butter Recipe cake mix, 1 small box instant vanilla pudding, 4 large eggs, 1/2 c. cooking oil, and more.

Is Butter Rum Cake suitable as baking & desserts?

Yes, Butter Rum Cake falls under the Baking & Desserts category and is a great choice for this type of meal.

How do I store leftover Butter Rum Cake?

Store in an airtight container at room temperature for up to 3–5 days. For longer storage, freeze for up to 3 months — no need to refrigerate or reheat.

Butter Rum Cake Recipe

Name: Butter Rum Cake
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 1 box Butter Recipe cake mix; 1 small box instant vanilla pudding; 4 large eggs; 1/2 c. cooking oil; 2/3 c. water; 1/2 c. rum or 1 tsp. rum flavoring; 1 stick oleo; 1/3 c. water; 1/4 c. rum or 1/2 tsp. rum flavoring; 1 c. sugar

Bake this irresistible Butter Rum Cake at home. Made with Butter, vanilla pudding, eggs and cooking oil. Easy step-by-step instructions included.

This Butter Rum Cake relies on simple, everyday ingredients such as box butter recipe cake mix, large eggs, cooking oil and water. It comes together quickly and makes 4 servings, at about 863 kcal each. The step-by-step instructions below are written to be easy to follow, even on a busy day.

Whether you're rounding off a family dinner, bringing a treat to a gathering, or simply satisfying a sweet craving, this Butter Rum Cake delivers. Serve it warm or at room temperature, and add a scoop of ice cream or a spoonful of whipped cream for an extra-special finish.

Updated Jun 30, 2026

Serves 4 Baking & Desserts

Tips for the best results

Read through all the steps once before you start and measure out your ingredients first — it makes everything go more smoothly.
Preheat the oven fully and bake on the middle rack for the most even results.
Check for doneness a few minutes early — a toothpick in the center should come out with just a few moist crumbs.
Let it cool before slicing so it sets properly and holds its shape.
Store leftovers in an airtight container in the fridge and enjoy within a few days.

Variations & substitutions

Use a neutral oil or a plant-based spread in place of butter for a dairy-free version.
Brown sugar instead of white sugar adds a deeper, more caramel-like flavor.

No specific allergen information. Please check the ingredient list for possible allergens.

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Butter Rum Cake

Tips for the best results

Variations & substitutions

My Personal Notes

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