Irresistible Party Brownies with Fudge Frosting & Sprinkles

As the weekend approaches and the aroma of sweet treats fills the air, I find myself reminiscing about the joy that brownies bring to any gathering. Picture this: a pan of warm Party Brownies, fresh out of the oven, tantalizingly rich and fudgy, crowned with a glossy layer of homemade fudge frosting and a sprinkle of colorful rainbow confetti. It’s like a party for your taste buds!

These brownies are my go-to when spontaneity strikes and friends drop by. Simply grab a box of brownie mix and whip up a homemade frosting that will leave your guests begging for seconds. With just a few simple ingredients and minimal effort, you’ll uncover a dessert that not only satisfies your chocolate cravings but also dazzles everyone around the table. Trust me, once you serve these delightful treats, they’ll become the star of any occasion from casual family dinners to festive birthday bashes. Unleash your inner chef and let’s dive into this scrumptious recipe!

Why are these Party Brownies a must?

Irresistible, these Party Brownies are a perfect mix of convenience and indulgence, using a simple boxed mix and a luscious homemade fudge frosting.
Crowd-pleaser, their rich, chocolatey flavors and colorful sprinkles make them an instant favorite at gatherings.
Quick to prepare, with minimal ingredients and steps, you can whip up a batch in no time—ideal for unexpected guests!
Customizable, feel free to add nuts or experiment with different frostings for a unique twist.
Memory-maker, these brownies not only satisfy your sweet tooth but also create joyful moments and delicious memories.

Party Brownies Ingredients

Unlock the full potential of your baking with these essential ingredients for the perfect party brownies!

For the Brownies

  • Brownie Mix – The backbone of these easy party brownies; I recommend Ghirardelli Double Chocolate for a rich flavor.
  • Butter – Adds that delightful richness and helps achieve the perfect fudgy texture; margarine is a great dairy-free swap.
  • Eggs – Essential for binding and giving the brownies their classic chewy texture; using two large eggs is ideal.

For the Fudge Frosting

  • Butter – Creates a luxurious base for the frosting, ensuring it’s both smooth and flavorful.
  • Milk – Necessary for achieving that silky consistency; almond milk can be used for a dairy-free alternative.
  • Granulated Sugar – Sweetens the frosting; consider reducing to 1 cup if you prefer a less sweet finish.
  • Chocolate Chips – Infuse the frosting with decadent chocolate flavor; semi-sweet or dark chocolate works beautifully.
  • Vanilla Extract – Elevates the overall taste; swap it out with almond extract for a unique flavor twist.

For Topping

  • Rainbow Sprinkles – Adds a festive flair to the top of the brownies, making them perfect for any celebration.

How to Make Party Brownies

  1. Preheat the Oven: Start by preheating your oven to 350°F (175°C). This ensures consistent baking and perfectly fudgy brownies every time.
  2. Prepare the Brownie Mix: In a greased 9×13 inch pan, pour the boxed brownie mix into a mixing bowl. Add the required eggs and melted butter, then mix until fully combined. Spread the batter evenly in the pan.
  3. Bake: Place the prepared batter in the oven and bake according to the package instructions, typically for about 25-30 minutes. Check for doneness by inserting a toothpick; it should come out with a few moist crumbs.
  4. Cook the Fudge Frosting: In a saucepan over medium heat, melt butter, milk, and granulated sugar together. Bring the mix to a boil, stirring constantly, for about 45 seconds until fully combined.
  5. Add Chocolate Chips: Remove the saucepan from heat, then stir in the chocolate chips and vanilla extract. Mix until the chocolate is fully melted and the icing is smooth.
  6. Frost the Brownies: While the brownies are still warm, pour the fudge frosting over the top. Use a spatula to spread it evenly for that luscious finish.
  7. Sprinkle with Joy: While the frosting is still soft, generously add rainbow sprinkles on top. Gently press them in for adherence and a cheerful look.
  8. Cool and Slice: Allow the brownies to cool for about an hour, letting the frosting set. Once hardened, slice into squares and get ready to enjoy!

Optional: Drizzle with extra melted chocolate for an indulgent touch.

Exact quantities are listed in the recipe card below.

Party Brownies

Make Ahead Options

These Party Brownies are a fantastic choice for meal prep, allowing you to get ahead of your baking game! You can prepare the brownie batter and refrigerate it up to 24 hours in advance, just be sure to cover it tightly to prevent drying out. Alternatively, bake the brownies, cool, and store them in an airtight container for up to 3 days at room temperature or refrigerate for freshness. The fudge frosting can also be made ahead; simply refrigerate it for up to 3 days. When you’re ready to serve, just reheat the frosting gently until pourable and frost the brownies just before enjoying—they’ll still taste just as delicious and fresh, saving you precious time for your gathering!

Expert Tips for Party Brownies

  • Check Doneness: Insert a toothpick into the center; it should come out with a few moist crumbs. Avoid overbaking to maintain fudginess.
  • Frosting Timing: Pour the frosting over the brownies while they’re still warm to ensure it spreads smoothly without setting too quickly.
  • Use Quality Ingredients: Opt for high-quality boxed brownie mix and chocolate chips for a richer flavor in your party brownies.
  • Customize Wisely: When adding nuts or flavored extracts, limit the quantity to avoid overpowering the classic brownie flavor.
  • Cooling Patience: Allow the brownies to cool completely before slicing; this prevents the fudge frosting from smudging and maintains a clean look.

Party Brownies Variations & Substitutions

Feel free to explore these fun and tempting variations to make your Party Brownies uniquely yours!

  • Nut Add-ins: Fold in chopped walnuts or pecans for a crunchy contrast to the fudgy base.
  • Dairy-Free Delight: Use coconut oil instead of butter and almond milk to keep it rich yet dairy-free.
  • Fruity Twist: Mix in chopped strawberries or raspberries into the brownie batter for a burst of fresh flavor.
  • Flavored Frosting: Swap vanilla extract for peppermint extract in the frosting for a refreshing minty kick.
  • Spicy Chocolate: Add a pinch of cayenne pepper into the brownie mix for a surprising spicy warmth that complements the chocolate.
  • Cream Cheese Frosting: Blend softened cream cheese with a bit of powdered sugar for a tangy frosting option that pairs beautifully with chocolate.
  • Gourmet Sea Salt: Sprinkle flaky sea salt on top of the frosting to enhance the sweetness and add a touch of sophistication.
  • Cookie Dough Layer: For the adventurous, layer edible cookie dough on top of the brownies before frosting for a delicious twist on two classic treats!

What to Serve with Party Brownies?

Imagine a delightful spread that complements the rich chocolate flavor of these decadent treats, elevating your gathering to new heights.

  • Vanilla Ice Cream: A classic pairing, the creamy goodness of vanilla ice cream contrasts beautifully with the fudginess of the brownies, creating a delightful taste sensation. Serve it warm for extra indulgence!
  • Fresh Berries: Strawberries or raspberries add a burst of freshness and acidity, balancing out the sweetness of the brownies. Their vibrant color on the plate adds a cheerful touch that guests will appreciate.
  • Coffee: A warm cup of coffee enhances the chocolate flavors while providing a cozy vibe for your gathering. Consider a rich espresso or a smooth cold brew to cater to all preferences.
  • Chocolate Sauce: Drizzling warm chocolate sauce over the brownies enriches each bite, transforming an already indulgent dessert into an even sweeter experience. It’s pure heaven for chocolate lovers!
  • Milk: Whether classic whole milk or a dreamy chocolate milk, this beloved beverage can make the brownies truly nostalgic. Great for both kids and adults at any gathering!
  • Whipped Cream: Lighter than frosting, a dollop of freshly whipped cream adds a light, fluffy texture that contrasts wonderfully with the dense, fudgy brownies. It’s like a cloud of sweetness on your plate!
  • Peanut Butter Drizzle: A sweet and savory twist, drizzling warm peanut butter over the brownies will appeal to the nut lovers, creating a deliciously creamy addition that takes this dessert to a whole new level.

Storage Tips for Party Brownies

Room Temperature: Keep your Party Brownies covered tightly at room temperature for up to 2 days to maintain their fudginess and flavor.

Fridge: For prolonged freshness, store brownies in the refrigerator for up to a week—ensure they’re in an airtight container to prevent drying out.

Freezer: Freeze leftover brownies for up to 3 months. Wrap each piece individually in plastic wrap, then place them in a zip-top bag for optimal freshness.

Reheating: When ready to enjoy, simply thaw at room temperature or microwave for a few seconds to indulge in warm, gooey goodness!

Party Brownies

Party Brownies Recipe FAQs

How do I choose the right brownie mix for Party Brownies?
Absolutely! I recommend using Ghirardelli Double Chocolate brownie mix for its rich flavor and fudgy texture. Look for brownie mixes that specify “fudge” or “triple chocolate” on their packaging—these usually offer the best results for a decadent dessert.

How long can I store Party Brownies at room temperature?
You can keep your Party Brownies covered tightly at room temperature for up to 2 days. Just be sure to store them away from direct sunlight or heat to maintain their delicious fudginess!

Can I freeze Party Brownies for later?
Yes! To freeze your brownies, wrap each piece individually in plastic wrap, then place them in a zip-top bag or airtight container. They can be frozen for up to 3 months. When you’re ready to enjoy them, simply thaw them at room temperature or microwave them for a few seconds for that warm, gooey goodness.

What should I do if the fudge frosting turns out grainy?
If your frosting ends up grainy, it’s likely due to overcooking the mixture when boiling. To fix this, try heating it gently again while stirring continuously until smooth. If you’re making it again, aim to boil the butter, milk, and sugar for only about 45 seconds—timing is key!

Can I make these brownies dairy-free?
Absolutely! For a dairy-free version of your Party Brownies, you can substitute regular butter with margarine or coconut oil for the brownies and use almond milk instead of regular milk in the frosting. Just be sure to check your chocolate chips for dairy ingredients as well!

What if I want to make these brownies healthier?
If you’re looking to tweak your brownies for a healthier option, consider reducing the sugar in the frosting to 1 cup. You can also replace half of the butter with unsweetened applesauce, which will help maintain moisture without the extra calories. Adding walnuts or pecans can boost the nutritional value while adding texture.

Party Brownies

Irresistible Party Brownies with Fudge Frosting & Sprinkles

These Party Brownies are rich, fudgy, and topped with luscious fudge frosting, perfect for any gathering.
Prep Time 15 minutes
Cook Time 30 minutes
Cooling Time 1 hour
Total Time 1 hour 45 minutes
Servings: 12 slices
Course: DESSERTS
Cuisine: American
Calories: 250

Ingredients
  

For the Brownies
  • 1 box Brownie Mix Ghirardelli Double Chocolate recommended
  • 1/2 cup Butter Melted
  • 2 large Eggs
For the Fudge Frosting
  • 1/2 cup Butter For frosting
  • 1/4 cup Milk Almond milk can be used
  • 1 cup Granulated Sugar Reduce to 1 cup for less sweetness
  • 1 cup Chocolate Chips Semi-sweet or dark chocolate
  • 1 teaspoon Vanilla Extract Almond extract can be substituted
For Topping
  • 1 cup Rainbow Sprinkles

Equipment

  • Oven
  • Mixing bowl
  • Saucepan
  • spatula
  • 9x13 inch Baking Pan

Method
 

Instructions
  1. Preheat your oven to 350°F (175°C).
  2. In a greased 9x13 inch pan, mix the brownie mix, melted butter, and eggs until combined. Spread evenly.
  3. Bake for 25-30 minutes, checking doneness with a toothpick.
  4. In a saucepan, melt the butter, milk, and sugar over medium heat, stirring for 45 seconds until combined.
  5. Remove from heat, stir in chocolate chips and vanilla until smooth.
  6. Pour fudge frosting over warm brownies and spread evenly.
  7. Add rainbow sprinkles while frosting is soft, pressing gently.
  8. Cool for an hour, then slice into squares.

Nutrition

Serving: 1sliceCalories: 250kcalCarbohydrates: 35gProtein: 3gFat: 12gSaturated Fat: 7gPolyunsaturated Fat: 1gMonounsaturated Fat: 3gCholesterol: 30mgSodium: 150mgPotassium: 150mgFiber: 1gSugar: 20gVitamin A: 300IUCalcium: 20mgIron: 1mg

Notes

Optional: Drizzle with extra melted chocolate for an indulgent touch.

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