Funfetti Sugar Cookie Bars Delightful Dessert Recipe

Are you ready to whip up something fun and delicious? Funfetti Sugar Cookie Bars are the perfect treat for any occasion! With their soft texture and colorful sprinkles, these bars will delight both kids and adults. In this article, I’ll share a simple recipe that anyone can follow. Let’s dive into the ingredients and steps you need to make these tasty treats and bring joy to your kitchen!
Why I Love This Recipe
- Easy to Make: This recipe is simple and straightforward, making it perfect for bakers of all skill levels.
- Fun and Festive: The colorful sprinkles add a fun touch, making these bars a hit for parties and celebrations.
- Soft and Chewy: These cookie bars have a delightful soft and chewy texture that everyone will love.
- Customizable: You can easily add your favorite mix-ins, like nuts or different types of chocolate, to make them your own!
Ingredients
Detailed List of Ingredients
- 2 ¾ cups all-purpose flour
- 1 teaspoon baking powder
- ½ teaspoon baking soda
- ½ teaspoon salt
- 1 cup unsalted butter, softened
- 1 cup granulated sugar
- ½ cup brown sugar, packed
- 2 large eggs
- 2 teaspoons vanilla extract
- ½ cup rainbow sprinkles (plus more for topping)
- 1 cup white chocolate chips (optional)
When I make Funfetti Sugar Cookie Bars, I start with fresh, high-quality ingredients. The flour forms the base, giving the bars their structure. Baking powder and baking soda help them rise and stay soft. Salt balances the sweetness and enhances flavor.
Using unsalted butter is key. It should be soft but not melted, so it creams well with the sugars. Granulated and brown sugars add sweetness and moisture. Brown sugar brings a slight caramel flavor.
Eggs provide moisture and help bind everything. Vanilla extract adds a warm, inviting aroma. Rainbow sprinkles give the bars a fun, festive look and a bit of crunch. You can add white chocolate chips for extra sweetness, but it’s optional.
Feel free to get creative! Different types of sprinkles or chocolate can change the flavor and look.

Step-by-Step Instructions
Preparation Steps
1. Preheat oven and prepare baking pan
Set your oven to 350°F (175°C). Grab a 9×13 inch baking pan. Line it with parchment paper. Leave some paper hanging over the sides for easy lifting later.
2. Mix dry ingredients
In a medium bowl, whisk together 2 ¾ cups of all-purpose flour, 1 teaspoon of baking powder, ½ teaspoon of baking soda, and ½ teaspoon of salt. This mix is key for the bars’ texture.
3. Cream butter and sugars
In a large bowl, use an electric mixer to beat 1 cup of softened butter with 1 cup of granulated sugar and ½ cup of packed brown sugar. Mix until light and fluffy, about 2-3 minutes.
Combining Ingredients
4. Add eggs and vanilla
Beat in 2 large eggs, one at a time. Then add 2 teaspoons of vanilla extract. Mix well after each addition to build flavor.
5. Mix dry and wet ingredients
Gradually add the dry mixture to the wet ingredients. Mix until just combined. Avoid overmixing, as this can make the bars tough.
6. Fold in sprinkles and chocolate chips
Gently fold in ½ cup of rainbow sprinkles and 1 cup of white chocolate chips if you want them. This adds fun and sweetness to your bars.
Baking and Cooling
7. Spread dough in pan
Spread the dough evenly into your prepared pan. Make sure to smooth the top with a spatula.
8. Bake time and doneness check
Bake for 20-25 minutes. The edges should be golden. Insert a toothpick in the center; it should come out clean.
9. Cooling and slicing instructions
Let the bars cool in the pan for 10-15 minutes. Lift them out using the parchment paper. Cool completely on a wire rack. Once cool, slice them into bars. Enjoy!
Tips & Tricks
Tips for Perfect Cookie Bars
- Avoid overmixing the batter: Mix just until combined for soft bars. If you mix too much, the bars can turn tough. This step helps keep them light and chewy.
- Ensure proper baking temperature: Always preheat your oven to 350°F (175°C). An oven that is too hot can burn the edges. Use an oven thermometer for accuracy if you have one.
Presentation Ideas
- Arranging bars on a platter: Once your bars cool, cut them into squares. Place them on a bright platter. This adds color and makes them fun to serve.
- Adding extra sprinkles or toppings: Top your bars with more rainbow sprinkles. You can also drizzle melted chocolate on top for a special touch. This makes them look even more festive and inviting!
Pro Tips
- Use Room Temperature Ingredients: Make sure your butter and eggs are at room temperature for better mixing and a smoother dough.
- Don’t Overmix: Mix the dry ingredients into the wet just until combined to keep your bars from becoming tough.
- Check for Doneness: Keep an eye on the edges; they should be golden brown and a toothpick should come out clean from the center.
- Cool Completely: Allow the bars to cool completely on a wire rack before slicing to ensure clean cuts and prevent them from crumbling.

Variations
Flavor Enhancements
You can switch up the sprinkles you use. Try using chocolate sprinkles for a rich taste. You could also use pastel or seasonal sprinkles for special occasions. This adds a fun twist to your dessert.
Substituting chocolate chips is another great option. You can use milk chocolate, dark chocolate, or even peanut butter chips. Each choice brings a new layer of flavor to your cookie bars. Don’t be afraid to mix and match to find your favorite combo!
Dietary Modifications
If you need a gluten-free option, you can use gluten-free flour. Look for a blend that works well in baking. This allows everyone to enjoy these treats without worry.
For a vegan version, replace the butter with a plant-based alternative. Use flax eggs or applesauce instead of regular eggs. These swaps keep the dessert delicious while meeting dietary needs. Enjoy the same great taste in a friendly way!
Storage Info
Best Ways to Store
To keep your Funfetti Sugar Cookie Bars fresh, follow these tips:
- Short-term storage: Place the bars in an airtight container. They stay tasty for up to a week at room temperature. If you want them to last longer, keep them in the fridge. This can add a nice chill to the bars.
- Long-term freezing instructions: For longer storage, slice the bars and wrap each piece tightly in plastic wrap. Then, put them in a freezer-safe bag. They can stay in the freezer for up to three months. When you’re ready to enjoy, just thaw them at room temperature.
Reheating Instructions
When you want to serve your Funfetti Sugar Cookie Bars warm, here are easy steps:
- Warm-up tips for serving: Preheat your oven to 300°F (150°C). Place the bars on a baking sheet. Heat for about 5-10 minutes until warm. You can also microwave a single bar for about 15-20 seconds. Enjoy them warm for a soft, gooey treat!
FAQs
Common Questions
How do I make Funfetti Sugar Cookie Bars from scratch?
To make these cookie bars, gather your ingredients. You need flour, baking powder, baking soda, salt, butter, granulated sugar, brown sugar, eggs, vanilla extract, sprinkles, and white chocolate chips. Start by preheating your oven to 350°F (175°C). Prepare a 9×13 inch pan with parchment paper. Mix the dry ingredients in one bowl. In another bowl, cream the butter and sugars. Add eggs and vanilla, then mix in the dry ingredients. Fold in the sprinkles and chocolate. Spread the dough in the pan and bake for 20-25 minutes.
Can I make these cookie bars ahead of time?
Yes, you can make these cookie bars ahead. Bake them and let them cool completely. Once cool, slice them into bars. Store them in an airtight container at room temperature for up to a week. You can also freeze them. Wrap the bars tightly and place them in a freezer bag. They last for up to three months in the freezer.
What can I use instead of white chocolate chips?
If you don’t have white chocolate chips, use milk chocolate or dark chocolate chips. You can also try butterscotch or peanut butter chips. For a fruity twist, consider using dried fruit or chopped nuts. All these options will add delicious flavor to your cookie bars.
Troubleshooting Tips
Why are my cookie bars too dry?
If your cookie bars turn out dry, it’s likely due to overmixing or too much flour. Make sure you measure flour correctly. Use the spoon and level method to avoid packing it too tightly. Also, do not mix the batter too long once you add the dry ingredients.
What to do if my cookie bars are too soft?
If your cookie bars are too soft, they may need more time in the oven. Check them after 20 minutes. If the edges are golden and a toothpick comes out clean, they are done. If they are still soft in the middle, bake for a few more minutes. Make sure to allow them to cool properly in the pan before slicing.
You now have a clear path to making amazing Funfetti Sugar Cookie Bars. We covered key ingredients, step-by-step instructions, and handy tips for success. Remember to avoid overmixing and stick to the right baking temp. You can try new flavors or adjust for dietary needs, too. Store them for later or enjoy warm right away. With these tips, you’re ready to impress family and friends. Dive into the fun and share these sweet treat

Funfetti Sugar Cookie Bars
Ingredients
- 2.75 cups all-purpose flour
- 1 teaspoon baking powder
- 0.5 teaspoon baking soda
- 0.5 teaspoon salt
- 1 cup unsalted butter, softened
- 1 cup granulated sugar
- 0.5 cup brown sugar, packed
- 2 large eggs
- 2 teaspoons vanilla extract
- 0.5 cup rainbow sprinkles
- 1 cup white chocolate chips (optional)
Instructions
- Preheat your oven to 350°F (175°C) and line a 9x13 inch baking pan with parchment paper, leaving some overhang for easy removal.
- In a medium bowl, whisk together flour, baking powder, baking soda, and salt. Set aside.
- In a large bowl, using an electric mixer, cream together the softened butter, granulated sugar, and brown sugar until light and fluffy (about 2-3 minutes).
- Beat in eggs one at a time, followed by the vanilla extract, mixing well after each addition.
- Gradually add the dry ingredient mixture to the wet ingredients, mixing until just combined. Be careful not to overmix.
- Fold in the rainbow sprinkles and white chocolate chips if using.
- Spread the dough evenly into the prepared baking pan, making sure to smooth the top.
- Bake for 20-25 minutes, or until the edges are golden and a toothpick inserted in the center comes out clean.
- Allow the cookie bars to cool in the pan for about 10-15 minutes, then lift out using the parchment paper and cool completely on a wire rack before slicing into bars.
- If desired, top with additional sprinkles before serving for an extra festive touch.







