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 Rhea'S Surprise?

You need 11 ingredients. The key ingredients include: 1 yellow Duncan Hines cake mix, 1/2 c. sugar, 1/2 c. water, 1/2 c. oil, and more.

Is Rhea'S Surprise suitable as baking & desserts?

Yes, Rhea'S Surprise falls under the Baking & Desserts category and is a great choice for this type of meal.

How do I store leftover Rhea'S Surprise?

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.

Rhea'S Surprise Recipe

Name: Rhea'S Surprise
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 1 yellow Duncan Hines cake mix; 1/2 c. sugar; 1/2 c. water; 1/2 c. oil; 1 tsp. vanilla; 4 eggs; 1 c. sour cream; 8 Tbsp. brown sugar; 8 Tbsp. oleo; 2 tsp. cinnamon; 1/2 c. chopped nuts

Bake this irresistible Rhea'S Surprise at home. Made with cake, sugar, water and oil. Easy step-by-step instructions included.

This Rhea'S Surprise relies on simple, everyday ingredients such as yellow duncan hines cake mix, sugar, water and oil. It comes together quickly and makes 4 servings, at about 764 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 Rhea'S Surprise 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

Brown sugar instead of white sugar adds a deeper, more caramel-like flavor.
Leave out the nuts to make it nut-free, or swap in seeds for a similar crunch.
Coconut cream is a reliable plant-based alternative to dairy cream.

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

My Personal Notes

Saved locally in your browser — visible only to you.

Rhea'S Surprise

Tips for the best results

Variations & substitutions

My Personal Notes

How did you like this recipe?

Frequently Asked Questions