Funfetti Birthday Cake Blondies

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Posted on February 14, 2025

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Birthday Cake Blondies for Two: A Perfectly Sweet Small-Batch Dessert

Not every dessert needs to be made in large batches. Sometimes, you just want a quick and easy sweet treat that doesn’t leave you with a mountain of leftovers. That’s where Birthday Cake Blondies for Two come in. These chewy, buttery, sprinkle-filled blondies are perfect for small celebrations, date nights, or a solo indulgence when you’re craving something sweet.

With rich vanilla flavor, a golden brown crust, and colorful sprinkles, these blondies taste just like a classic birthday cake—but in a dense, fudgy bar form. Best of all, they take only a few minutes to prepare and bake in a small pan, making them an ideal small-batch dessert when you don’t want to commit to a full cake or tray of blondies.

Why You’ll Love These Birthday Cake Blondies

There are plenty of reasons why this small-batch blondie recipe deserves a spot in your dessert rotation.

1. A Perfect Small-Batch Dessert

Most blondie recipes yield a large pan, but this recipe makes just two servings—ideal for those times when you don’t want a full batch sitting around.

2. Simple Ingredients, Big Flavor

You likely already have the butter, sugar, flour, and egg yolk needed for these blondies in your pantry. With a touch of vanilla extract and colorful sprinkles, they taste like a classic birthday cake in bar form.

3. Chewy and Buttery Texture

These blondies have a rich, chewy texture with slightly crisp edges and a buttery, vanilla-packed flavor—everything you want in a fudgy blondie.

4. No Mixer Required

You only need a bowl, a whisk, and a baking dish to make these blondies, making cleanup quick and effortless.

5. A Versatile Recipe for Any Occasion

Even though they’re called “birthday cake” blondies, you don’t need a special occasion to make them. They’re great for weeknight desserts, date nights, or just because you’re craving something sweet.

Birthday Bliss Blondies: A Sweet Treat for Two

Ingredients:

2 tablespoons unsalted butter, melted
2 tablespoons granulated sugar
2 tablespoons packed light brown sugar
1 large egg yolk
¼ teaspoon vanilla extract
¼ cup all-purpose flour
⅛ teaspoon baking powder
Pinch of salt
2 tablespoons rainbow sprinkles

Directions:

Preheat Oven: Set your oven to 350°F (175°C). Lightly grease a small baking dish or line it with parchment paper for easy removal.
Mix Wet Ingredients: In a medium bowl, whisk together the melted butter, granulated sugar, and brown sugar until well combined. Add the egg yolk and vanilla extract, mixing until smooth.
Incorporate Dry Ingredients: Add the all-purpose flour, baking powder, and salt to the wet mixture. Stir until just combined, ensuring not to overmix. Gently fold in the rainbow sprinkles.
Bake: Pour the batter into the prepared baking dish, spreading it evenly. Bake in the preheated oven for 15-18 minutes, or until the edges are lightly golden and a toothpick inserted into the center comes out clean.
Cool and Serve: Allow the blondie to cool in the baking dish for about 10 minutes before slicing into two equal portions. Serve warm or at room temperature.

Nutritional Information (Per Serving):

Calories: Approximately 250
Total Fat: 12g
Saturated Fat: 7g
Cholesterol: 90mg
Sodium: 100mg
Total Carbohydrates: 34g
Dietary Fiber: 0.5g
Sugars: 22g
Protein: 3g

Note: Nutritional values are approximate and can vary based on specific ingredient brands and portion sizes.

When to Make These Birthday Cake Blondies

These blondies may be small in size, but they’re perfect for a variety of occasions:

1. Small Celebrations

Whether it’s an anniversary, personal milestone, or a mini birthday celebration, these blondies bring just the right amount of sweetness without making a full-sized cake.

2. A Quick Late-Night Treat

Sometimes, cravings strike late at night, and you don’t want to spend an hour baking. Since these blondies come together in less than 30 minutes, they’re the perfect late-night indulgence.

3. A Fun Baking Project for Kids

This is a great recipe for kids to help with since it’s simple, uses minimal ingredients, and includes fun sprinkles for decorating.

4. A Unique Dessert for Date Night

If you’re cooking dinner at home for date night, this small-batch dessert is a perfect way to finish the evening on a sweet note.

5. A Personal Reward

Sometimes, you just need to treat yourself! These small but satisfying blondies are perfect for a moment of self-care with a warm drink and a good book.

Ways to Customize Your Blondie

One of the best things about blondies is their versatility. Here are some ways to personalize this recipe based on your flavor preferences:

1. Swap the Sprinkles for Mix-Ins

Chocolate Chips – For a birthday cake meets chocolate chip cookie flavor.
White Chocolate Chips – Complements the sweet vanilla flavor beautifully.
Crushed Oreos – Adds a cookie-and-cream crunch.
Toasted Coconut – Enhances the buttery, nutty notes of the blondie.

2. Add a Drizzle on Top

Melted White Chocolate – For an extra rich and indulgent finish.
Caramel Sauce – A sweet, gooey contrast to the dense blondie.
Peanut Butter or Nutella – A nutty twist that adds more depth of flavor.

3. Play with the Flavor Profile

Almond Extract – A small dash gives it a sweet, nutty bakery-style flavor.
Cinnamon or Nutmeg – Adds a warm, cozy touch.
Lemon Zest – Brightens the blondies with a hint of citrus.

4. Make It a Sundae

Serve the blondies warm with a scoop of vanilla ice cream and a drizzle of chocolate sauce for a decadent blondie sundae.

Storage and Reheating Tips

Since these blondies make just two servings, you likely won’t have leftovers—but if you do, here’s how to store them properly:

Refrigeration:

Store in an airtight container for up to 3 days.
Reheat for 10-15 seconds in the microwave for a fresh-from-the-oven texture.

Freezing:

Wrap tightly in plastic wrap and store in a freezer-safe bag for up to 2 months.
Let thaw at room temperature or microwave for 20 seconds before serving.

Frequently Asked Questions (FAQs)

1. Can I double this recipe?

Yes! If you want four servings instead of two, simply double all the ingredients and bake in a slightly larger dish. The baking time may need to be increased by a few minutes.

2. Can I make these blondies egg-free?

Yes! Since this recipe only calls for one egg yolk, you can substitute it with:

1 tablespoon unsweetened applesauce
1 tablespoon mashed banana
1 tablespoon plain yogurt

3. How can I make these blondies gluten-free?

Simply swap the all-purpose flour for a 1:1 gluten-free flour blend to make them gluten-free.

4. Can I use a different type of sugar?

Coconut sugar can be used instead of brown sugar for a less processed option.
Maple syrup or honey can be used, but they may slightly change the texture.

5. How do I know when the blondies are done baking?

The edges should be lightly golden brown.
A toothpick inserted in the center should come out with just a few moist crumbs.

6. Can I bake these in a microwave?

Yes! If you want an even quicker version, pour the batter into a microwave-safe dish and cook for 45-60 seconds until just set.

Conclusion: A Small-Batch Dessert That Feels Like a Celebration

Sometimes, you don’t need a full tray of dessert—you just need something small, satisfying, and celebratory. These Birthday Cake Blondies for Two check all the boxes: chewy, buttery, vanilla-scented, and loaded with sprinkles.

With minimal effort and just a handful of ingredients, this recipe delivers big flavor in a perfectly portioned treat. Whether you’re celebrating a special occasion, a cozy date night, or simply treating yourself, these blondies are a must-try dessert that never disappoints.

So go ahead, grab a whisk, mix up a batch, and enjoy the sweet simplicity of this delightful dessert!

Funfetti Birthday Cake Blondies

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Author: Benjamin
Total Time: 25 minutes
Yield: 6 servings 1x

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Description

These Birthday Cake Blondies for Two are the ultimate small-batch dessert—soft, chewy, and packed with vanilla flavor and festive sprinkles. Perfect for date night, a solo treat, or a mini celebration, these blondies are buttery, rich, and easy to make in under 30 minutes. No need for a big cake when you can have this perfectly portioned indulgence!

Ingredients

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2 tablespoons unsalted butter, melted
2 tablespoons granulated sugar
2 tablespoons packed light brown sugar
1 large egg yolk
¼ teaspoon vanilla extract
¼ cup all-purpose flour
⅛ teaspoon baking powder
Pinch of salt
2 tablespoons rainbow sprinkles

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Instructions

Preheat the Oven – Set oven to 350°F (175°C) and grease a small baking dish or line it with parchment paper.
Mix Wet Ingredients – In a medium bowl, whisk together melted butter, granulated sugar, and brown sugar until smooth. Add the egg yolk and vanilla extract, mixing well.
Incorporate Dry Ingredients – Add flour, baking powder, and salt to the wet mixture. Stir until just combined, then fold in the sprinkles.
Bake – Pour the batter into the prepared dish, spreading it evenly. Bake for 15-18 minutes, until the edges are golden and a toothpick comes out clean.
Cool and Serve – Let cool for 10 minutes, then slice and enjoy warm or at room temperature.