Fudge Birthday Cake

Featured in Irresistible Sweet Treats.

Obsessed with cake flavors? This creamy fudge is your ticket. Combine cake mix with white chocolate, stir in rainbow sprinkles, and let it chill. You'll have a treat in just 20 minutes of work.

A woman in a white chef's outfit with a chef's hat and apron.
Updated on Thu, 10 Apr 2025 19:08:51 GMT
Brightly colored squares of white fudge covered in rainbow sprinkles, stacked together on a dish. Pin it
Brightly colored squares of white fudge covered in rainbow sprinkles, stacked together on a dish. | cuisinegenial.com

The aroma of nana's special banana loaf always takes me back to lazy weekend mornings in her cozy kitchen. I've spent years fine-tuning this no-fail method that transforms those spotted bananas into something truly wonderful. When the scent fills your home, don't be surprised if family members suddenly appear, hoping for a warm piece straight from the oven.

Why You'll Love This Unique Loaf

I've tried dozens of banana bread versions in my kitchen but this one gets rave reviews every time. What makes it stand out is how it stays perfectly moist without feeling dense. This forgiving mix works great whether you're just starting out or you've been baking forever. Sometimes I add chocolate chunks for the little ones or stick with classic walnuts when friends come over for coffee.

Banana Bread Components

  • Wet Ingredients:
    • 2-3 overripe bananas, squashed (roughly 1 1/4 cups)
    • 1/3 cup butter, melted down
    • 1 large egg, whisked
    • 1 teaspoon vanilla extract
  • Dry Ingredients:
    • 1 1/2 cups all-purpose flour
    • 3/4 cup granulated sugar
    • 1 teaspoon baking soda
    • 1/4 teaspoon salt
  • Optional Mix-ins:
    • 1 cup chopped nuts
    • 1 cup chocolate chips
    • 1 cup raisins
  • Equipment Needed:
    • 8x4-inch loaf pan
    • Parchment paper
    • Large mixing bowl
    • Wire cooling rack

How To Make It Happen

Get Your Oven Ready
Heat to 350°F (175°C). Butter your 8x4-inch pan or use parchment with extra hanging over the sides for easy lifting.
Combine Wet Stuff
Smash bananas in a big bowl until no lumps remain. Mix in the melted butter, sugar, beaten egg, and vanilla until everything's blended nicely.
Put In Dry Items
Scatter baking soda and salt over your wet mix. Gently add flour just until it disappears. Don't mix too much. Throw in any extras you want.
Pop It In The Oven
Dump your batter into the ready pan, smooth the top. Bake for 55-65 minutes until a toothpick comes out clean when poked in the middle.
Let It Rest
Leave it in the pan for 10 minutes, then move to a wire rack until completely cool before cutting.

Insider Tips For Amazing Results

You know those bananas nobody wants to eat anymore? They're exactly what you need for this. Let me tell you something helpful. Make sure everything's not cold from the fridge when you start. Don't overwork the batter when adding flour, just mix until it comes together. I always check mine around 50 minutes since ovens can be so different.

A plate of colorful, frosted dessert squares sprinkled with various toppings. Pin it
A plate of colorful, frosted dessert squares sprinkled with various toppings. | cuisinegenial.com

Tasty Ways To Serve Your Loaf

A warm slice with butter melting into the cracks can't be beat. I often toast pieces and put cream cheese on top for breakfast. My little ones can't get enough of it with peanut butter spread thick. When friends drop by for coffee, a drizzle of honey makes it extra special. Got some left? Try turning it into French toast for your next family breakfast.

Storage Tips And Tricks

Cover your loaf properly and it'll stay yummy on the counter about 4 days. I usually cut up half and pop it in the freezer for busy mornings. Just wrap slices in plastic and foil and they'll stay good for 3 months frozen. Need a time-saver? Mix everything the night before, stick it in your fridge, then bake it fresh when you wake up.

Frequently Asked Questions

→ Can I prepare this for later?

Absolutely! Make it a few days ahead. Store in a tight container at room temp or freeze for a few months.

→ My family wants other flavors. Suggestions?

Totally! Use chocolate cake mix for rich flavor, strawberry for pink treats, or any other box mix you like.

→ Why isn’t my fudge firm?

It’s likely not set long enough. Let it sit for the full 4 hours or even longer. The texture improves the more it rests.

→ What if my sprinkles melt?

Give the fudge mix a minute to cool before stirring in most of the sprinkles. Toss some extra on top after pouring for a nice look.

→ How many servings can I expect?

You’ll get about 64 small squares per batch. Perfect for sharing, or keep it stored to enjoy over time.

Conclusion

This cheerful treat blends white chocolate with cake mix to capture that classic birthday cake vibe. Sprinkled with rainbow colors, it's an easy option for celebrations or sweet cravings.

Fudge Birthday Cake

Creamy white chocolate fudge that brings birthday cake flavors to life. Topped with cheerful sprinkles for added joy.

Prep Time
15 Minutes
Cook Time
5 Minutes
Total Time
20 Minutes
By: Ferdaous

Category: Desserts

Difficulty: Intermediate

Cuisine: American

Yield: 64 Servings (1 pan)

Dietary: Vegetarian

Ingredients

01 3/4 cup whipping cream.
02 1 container of marshmallow creme (7 oz).
03 1/2 cup dry yellow cake mix.
04 1 pack of white chocolate chips (11 oz).
05 Pinch of table salt.
06 1 cup colorful sprinkles.
07 1 cup granulated white sugar.
08 3/4 cup butter, unsalted.

Instructions

Step 01

Put parchment paper into a 9-inch square pan so you can pull the treat out easily when it's ready.

Step 02

Toss the marshmallow fluff, dry cake mix, and white chocolate chips into a large mixing bowl and set it aside for later.

Step 03

In a pot, mix together the butter, cream, sugar, and salt. Set it on medium heat and stir until you see bubbles forming.

Step 04

When it’s boiling steadily, stir nonstop for 4 minutes. Use a timer so you don’t lose track.

Step 05

Pour the bubbling mix into the bowl with the chocolate chips and cake mix. Beat gently until melted, then fold in most of the sprinkles.

Step 06

Transfer the mix into the prepared pan and sprinkle the leftover sprinkles across the surface quickly.

Step 07

Leave it alone to fully set for at least 4 hours before touching or cutting.

Notes

  1. Stays good for up to seven days in a sealed container.
  2. You can freeze it for three months with no issues.
  3. Don’t slice it all at once — it stays fresher as a single block.

Tools You'll Need

  • Square pan, 9 inches.
  • Big saucepan.
  • Large bowl for mixing.
  • Electric hand mixer.

Allergy Information

Please check ingredients for potential allergens and consult a health professional if in doubt.
  • Contains milk.
  • Includes wheat.

Nutrition Facts (Per Serving)

It is important to consider this information as approximate and not to use it as definitive health advice.
  • Calories: 95
  • Total Fat: 5 g
  • Total Carbohydrate: 12 g
  • Protein: 1 g