Classic Funfetti Cupcakes

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Every mom knows that birthdays are one of the most magical days of the year for kids. Whether it’s a big party or a cozy family celebration, nothing makes a birthday feel special quite like a homemade treat. For my daughter’s fifth birthday, her one request was Funfetti cupcakes. As someone who loves baking from scratch, I was determined to make it happen — even in our camper kitchen! Spoiler alert: it turned out to be easier (and more fun!) than I expected.

In this blog post, I’ll share how to create the perfect Funfetti cupcake recipe from scratch, along with tips for baking in small spaces or with limited appliances. Whether you’re living in a camper, downsizing your kitchen, or just looking for an easy and kid-approved recipe, you’re in the right place. Let’s whip up something special together!

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Why Funfetti Cupcakes Are Perfect for Birthdays

There’s something undeniably joyful about Funfetti cupcakes. The colorful sprinkles mixed into the batter create bursts of happiness in every bite. They’re the ultimate symbol of celebration and fun, making them the perfect choice for any child’s birthday.

For me, Funfetti holds a special place in my heart. When my husband and I got married, our wedding cake was Funfetti because it’s my favorite flavor. Now, as a mom, it’s so meaningful to pass that tradition on to my kids. And while store-bought Funfetti mixes are convenient, there’s something so satisfying about making them from scratch. You can control the ingredients, adjust the sweetness, and even customize the sprinkles to fit the occasion.

In this recipe, I’ll show you how to make Funfetti cupcakes entirely from scratch with simple ingredients you probably already have at home. Plus, I’ll include tips to make baking easier in a small kitchen, like using a kitchen scale to cut down on dirty dishes. Let’s get started!


Ingredients You’ll Need for the Funfetti Cupcake Recipe

Before we dive into the step-by-step instructions, let’s talk about the ingredients. One of the best things about this Funfetti cupcake recipe is that it uses pantry staples and doesn’t require any fancy ingredients. Here’s what you’ll need:

  • 160 g (1 1/3 cups) all-purpose flour
  • 200 g (1 cup) sugar
  • 6 g (1 1/2 tsp) baking powder
  • 3 g (1/2 tsp) salt
  • 120 mL (1/2 cup) warm water
  • 120 mL (1/2 cup) sour cream (room temperature)
  • 60 mL (1/4 cup) vegetable oil
  • 1 egg (room temperature)
  • 1 tsp vanilla extract
  • 1/4 cup sprinkles (choose your favorite colors!)

These measurements are listed in grams because I love using a kitchen scale to measure ingredients. It’s more precise and creates fewer dishes, which is a huge win when you’re baking in a small kitchen. However, if you’re more comfortable with cups, I’ve included those conversions for you as well.


Baking in a Small Space

Baking in a camper or a small kitchen comes with its challenges, but it’s far from impossible. Over the past few months, I’ve learned a few tricks to make it work. If you’re in a similar situation, here are some tips that might help:

  1. Use a Kitchen Scale: Measuring ingredients by weight instead of volume means fewer measuring cups and spoons to wash, saving both time and space.
  2. Minimize Equipment: You don’t need a stand mixer or a bunch of gadgets. This Funfetti cupcake recipe can be mixed by hand using just a whisk and a bowl.
  3. Adjust for Your Oven: If you’re using a smaller countertop oven, like my Insta Omni, keep in mind that it may cook hotter and faster than a standard oven. I reduced the bake time to 15 minutes to avoid overbaking.
  4. Prep Ingredients in Advance: In a small space, it’s easy to feel overwhelmed if your counters are cluttered. I like to measure out all my ingredients beforehand and organize them in small bowls.

Even if your kitchen is tiny, don’t let that stop you from creating beautiful baked goods. With a little planning and creativity, you can make anything — including Funfetti cupcakes!


Making the Batter

Once your ingredients are prepped, it’s time to start making the batter. Here’s a step-by-step guide:

  1. Mix the Dry Ingredients: In a large bowl, combine the flour, sugar, baking powder, and salt. Whisk until evenly blended.
  2. Add the Wet Ingredients: Make a well in the center of the dry ingredients and add the water, sour cream, vegetable oil, egg, and vanilla extract. Stir gently until the batter is smooth and no lumps remain.
  3. Add the Sprinkles: Carefully fold in the sprinkles. Be sure not to overmix, as the colors from the sprinkles can start to bleed into the batter.

This batter is incredibly forgiving and easy to work with, making it perfect for baking with kids. In fact, my daughter usually loves helping me bake, but on this day, she was too busy playing with her new birthday presents to join in. (No hard feelings, though — it was her special day!)

Baking Tools


Stoneware

Glass Mixing Bowls

Wooden Mixing Spoons


Baking the Cupcakes

Now that your batter is ready, it’s time to bake! Here’s what to do:

  1. Preheat the Oven: Preheat your oven to 350°F (175°C). If you’re using a countertop oven, like an air fryer or toaster oven, you may need to adjust the time slightly.
  2. Prepare the Muffin Tin: Line your muffin tin with cupcake liners. This recipe makes about 12 cupcakes.
  3. Fill the Liners: Using a spoon or a cookie scoop, divide the batter evenly among the liners, filling each about two-thirds full.
  4. Bake: Place the cupcakes in the oven and bake for 15-20 minutes, or until a toothpick inserted into the center comes out clean.

Once the cupcakes are done, let them cool completely before adding frosting. This step is crucial to ensure the frosting doesn’t melt!


Frosting and Decorating

No cupcake is complete without frosting, and Funfetti cupcakes are no exception! For this batch, I used a simple buttercream frosting and topped each cupcake with extra sprinkles.

Here’s a quick buttercream recipe:

  • 1 cup (230 g) unsalted butter, softened
  • 3-4 cups (360-480 g) powdered sugar
  • 2-3 tbsp milk
  • 1 tsp vanilla extract
  1. Beat the butter until light and fluffy.
  2. Gradually add the powdered sugar, 1 cup at a time, mixing well after each addition.
  3. Add the vanilla extract and 2 tbsp of milk. If the frosting is too thick, add more milk, 1 tsp at a time, until it reaches the desired consistency.

Pipe or spread the frosting onto your cooled cupcakes, then finish with a generous sprinkle of… well, sprinkles! This is a great step to let your kids help with; they’ll love getting creative with the decorations.


Celebrate Every Moment

Making this Funfetti cupcake recipe for my daughter’s birthday was a reminder of how much joy can be found in the simple things. From letting her pick out her own sprinkles to watching her smile as she took her first bite, the process was just as special as the final product.

Whether you’re baking in a camper, a tiny apartment, or a spacious kitchen, the most important ingredient is the love and care you put into it. These Funfetti cupcakes aren’t just a dessert; they’re a celebration of family, tradition, and making the most of where you are. I hope this recipe inspires you to whip up something special for your own family and reminds you that, even in small spaces, big memories can be made.

Funfetti Cupcakes

Serving Size 12 cupcakes

Ingredients

  • 1 1/4 cups all-purpose flour 160g
  • 1 cup granulated sugar 200g
  • 1 1/2 tsp baking powder 6g
  • 1/2 tsp fine salt 3g
  • 1/2 cup water warm (120ml)
  • 1/2 cup sour cream room temperature (125g)
  • 1/4 cup vegetable oil 55ml
  • 1 large egg room temperature (56g)
  • 1 tsp vanilla extract 4ml
  • 1/4 cup rainbow jimmies / long sprinkles 45g

Instructions

  • Begin by preheating the oven to 350°F/175°C. Place 12 cupcake liners in a muffin pan and set aside.
  • Add 1 1/4 cups all-purpose flour, 1 cup sugar, 1 1/2 tsp baking powder, and 1/2 tsp salt to a large bowl. Whisk together until combined and set aside.
  • In a separate, large bowl, add 1/2 cup warm water, 1/2 cup sour cream, 1/4 cup vegetable oil, 1 egg, 1 tsp of vanilla extract, and 1/2 tsp of almond extract. Whisk together until combined.
  • Add the dry ingredients to the wet ingredients and mix until just combined. The batter should be thin, but that’s the way it’s supposed to be! Gently fold in 1/4 cup of rainbow sprinkles.
  • Divide the cupcake batter evenly between the muffin liners, filling them about 3/4 of the way full. Bake for 20-22 minutes, or until a toothpick comes out with a few moist crumbs.
  • Let the cupcakes cool for 10 minutes, then move them to a wire rack to finish cooling. If you want to accelerate the cooling process, pop the cupcake pan into your freezer for about 30 minutes.