Vanilla Cupcakes with Buttercream Frosting – Fluffy & Creamy from Scratch

These Vanilla Cupcakes with Buttercream Frosting are the ultimate classic treat. Light, fluffy, and moist cupcakes made from scratch, topped with creamy vanilla buttercream that melts in your mouth. Perfect for birthdays, parties, or just when you crave a homemade dessert, this recipe is simple yet indulgent. The cupcakes bake up golden and tender, while the frosting is smooth, sweet, and perfectly pipeable for decorating. With step-by-step instructions, you’ll have bakery-quality results at home, and the best part is that they’re made with ingredients you likely already have in your kitchen.

Why You’ll Love This Recipe

• Fluffy & moist cupcakes: Perfectly tender crumb that melts in your mouth.
• Homemade buttercream: Smooth, creamy, and easy to whip up.
• Simple ingredients: No complicated techniques or hard-to-find items.
• Customizable: Add sprinkles, food coloring, or piping designs for any occasion.
• Make-ahead friendly: Batter and frosting can be prepped in advance.
• Kid & adult approved: A timeless flavor everyone will enjoy.

Ingredients Breakdown

Servings: 12 cupcakes

Vanilla Cupcakes

• 1 ⅔ cups all-purpose flour – Provides structure and softness.
• 1 ½ teaspoons baking powder – Leavening agent for rise.
• ½ teaspoon salt – Balances sweetness.
• 1 cup granulated sugar – Sweetens and tenderizes.
• ½ cup unsalted butter, melted and slightly cooled – Adds richness.
• 1 large egg, room temperature – Binds ingredients and adds moisture.
• ¼ cup sour cream, room temperature – Ensures a tender crumb.
• ¾ cup milk, room temperature – Moisture for light texture.
• 2 teaspoons pure vanilla extract – Signature flavor.

Vanilla Buttercream Frosting

• ¾ cup unsalted butter, room temperature – Base for creamy frosting.
• 3 to 4 cups powdered sugar – Sweetens and thickens frosting.
• 2 teaspoons pure vanilla extract – Flavor enhancer.
• 3 tablespoons milk – Adjusts consistency.
• Pinch of kosher salt – Balances sweetness.

Tools & Equipment Needed

• Standard 12-cup muffin pan
• Cupcake liners
• Medium mixing bowl – Dry ingredients.
• Large mixing bowl – Wet ingredients.
• Whisk – For combining dry ingredients.
• Handheld or stand mixer – For buttercream.
• Rubber spatula – Scraping batter and frosting.
• Cooling rack – To cool cupcakes evenly.
• Offset spatula or piping bag – For frosting cupcakes.

Step-by-Step Instructions

Vanilla Cupcakes

1. Preheat oven to 350°F. Line a standard 12-cup muffin pan with cupcake liners.
2. In a medium bowl, whisk together 1 ⅔ cups flour, 1 ½ teaspoons baking powder, and ½ teaspoon salt. Set aside.
3. In a large mixing bowl, whisk 1 cup sugar and ½ cup melted butter until smooth; mixture will be slightly gritty.
4. Add 1 large egg, ¼ cup sour cream, ¾ cup milk, and 2 teaspoons vanilla extract. Whisk until well combined.
5. Gradually add dry ingredients to wet ingredients, stirring just until incorporated. Do not overmix; batter will be thick.
6. Divide batter evenly among liners, filling each about two-thirds full (≈¼ cup per cupcake).
7. Bake for 18–20 minutes, until tops are lightly golden and a toothpick inserted in the center comes out clean.
8. Cool in pan 5 minutes, then transfer to wire rack to cool completely before frosting.

Vanilla Buttercream Frosting

9. Using a stand mixer or handheld mixer, beat ¾ cup butter at medium speed for 2–3 minutes until smooth and creamy.
10. Add 3 cups powdered sugar, 2 teaspoons vanilla extract, 3 tablespoons milk, and a pinch of kosher salt. Beat on low until combined.
11. Increase speed to high and beat 3 minutes until light and fluffy.
12. Adjust consistency: add more milk if too thick or more powdered sugar if too thin.
13. Frost cooled cupcakes with offset spatula or piping bag. Decorate with sprinkles if desired.

Tips & Variations

• Room temperature ingredients: Eggs, milk, and sour cream should sit out 15–20 minutes for smooth batter.
• Flour measurement: Spoon and level flour for accurate measurement; avoid scooping directly.
• Avoid overmixing: Overmixing makes cupcakes dense. Stir just until flour disappears.
• Vanilla quality: Use pure vanilla extract for best flavor.
• Frosting sweetness: Adjust with extra pinch of salt or more butter if too sweet.
• Storage: Store unfrosted at room temperature up to 2 days; refrigerate frosted cupcakes.
• Freezing: Unfrosted cupcakes can be frozen up to 3 months; thaw overnight in fridge.

Flavor Profile

These vanilla cupcakes are light, fluffy, and subtly sweet with a tender crumb. The buttercream is rich, smooth, and creamy, balancing the delicate flavor of the cupcakes. Each bite offers a classic, nostalgic taste perfect for birthdays, parties, or casual treats. The frosting has a sweet vanilla aroma and soft texture that pairs beautifully with the lightly golden cakes.

Nutritional Overview (Per Cupcake)

• Calories: 444 kcal
• Protein: 3 g
• Carbohydrates: 61 g
• Fat: 21 g
• Saturated Fat: 13 g
• Trans Fat: 1 g
• Cholesterol: 69 mg
• Sodium: 118 mg
• Potassium: 115 mg
• Fiber: 1 g
• Sugar: 47 g
• Vitamin A: 671 IU
• Vitamin C: 1 mg
• Calcium: 59 mg
• Iron: 1 mg

Dietary notes: Contains dairy and eggs.

Make-Ahead & Storage Tips

• Bake cupcakes a day in advance; frost just before serving for freshest texture.
• Frosted cupcakes can be refrigerated; bring to room temperature before serving.
• Unfrosted cupcakes freeze well up to 3 months; thaw in fridge overnight.

FAQs

1. Can I use oil instead of butter?
   Butter provides flavor; oil can be substituted, but texture may vary slightly.
2. How do I get perfectly fluffy cupcakes?
   Room temperature ingredients and minimal mixing help achieve light, tender cakes.
3. Can I color the frosting?
   Yes, add food coloring to buttercream for fun variations.
4. What’s the best way to frost cupcakes?
   Use an offset spatula for smooth topping or piping bag for decorative designs.
5. Can I make these gluten-free?
   Substitute with a 1-to-1 gluten-free flour blend, keeping other measurements identical.

Cooking Timeline

Prep Time	Cook Time	Total Time	Servings
15 mins	20 mins	35 mins	12 cupcakes

Serving Suggestions

• Frost with vanilla buttercream and top with sprinkles for birthday celebrations.
• Add fresh fruit like berries for a lighter variation.
• Pipe elegant frosting swirls for parties or gatherings.

Recipe Variations

1. Chocolate Vanilla Cupcakes: Add ¼ cup cocoa powder to dry ingredients.
2. Strawberry Buttercream: Substitute 1 tablespoon milk with strawberry puree.
3. Funfetti Twist: Fold ¼ cup rainbow sprinkles into batter.
4. Mini Cupcakes: Use mini liners and reduce baking time to 12–15 minutes.

Ingredient Spotlight

• Butter & Eggs: Key for structure, richness, and moist texture.
• Sour Cream: Keeps cupcakes tender and adds subtle tang.
• Vanilla Extract: Essential for classic flavor; always use pure extract.

Pro Baking Tips

• Preheat oven fully for consistent rise.
• Fill liners evenly to ensure uniform cupcake size.
• Use high-quality butter and vanilla for optimal flavor.
• Avoid overmixing after adding flour to maintain light texture.

Storage & Freezing Guide

• Unfrosted cupcakes: Room temp up to 2 days; freezer up to 3 months.
• Frosted cupcakes: Refrigerate; bring to room temperature before serving.
• Buttercream: Can be made ahead; store in airtight container in fridge up to 1 week.

Nutrition Estimate Table (Per Cupcake)

Nutrient	Amount
Calories	444
Protein	3 g
Carbs	61 g
Fat	21 g
Fiber	1 g

Expanded Conclusion

These Vanilla Cupcakes with Buttercream Frosting are a classic, crowd-pleasing dessert. With fluffy, tender cupcakes and creamy, pipeable frosting, they’re perfect for birthdays, parties, or any sweet craving. Made entirely from scratch, they showcase the magic of simple ingredients transformed into a decadent treat. Bake a batch, frost generously, and enjoy a homemade dessert everyone will love. Perfect for gifting, entertaining, or savoring at home, these cupcakes are sure to become a favorite recipe in your collection.

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