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Easy Homemade DIY Happy Birthday Cake Recipe

Looking for a delicious and easy homemade birthday cake recipe? Look no further! This DIY happy birthday cake is simple to make and guaranteed to impress. With moist and fluffy layers and a delicious vanilla flavor, it’s the perfect centerpiece for any birthday celebration. Follow along for step-by-step instructions and make your loved one’s birthday extra special with this delightful homemade treat.

  • Total Time: 45 minutes
  • Yield: 1 9-inch round cake 1x


  • 2 cups all-purpose flour
  • 1 cup granulated sugar
  • 1/2 cup unsalted butter, softened
  • 2 large eggs
  • 1 cup milk
  • 1 teaspoon vanilla extract
  • 1 1/2 teaspoons baking powder
  • 1/2 teaspoon baking soda
  • Pinch of salt


  1. Preheat your oven to 350°F (175°C). Grease and flour two 9-inch round cake pans or line them with parchment paper.
  2. In a large mixing bowl, cream together the softened butter and granulated sugar until light and fluffy.
  3. Add the eggs one at a time, beating well after each addition. Stir in the vanilla extract.
  4. In a separate bowl, whisk together the flour, baking powder, baking soda, and salt.
  5. Gradually add the dry ingredients to the wet ingredients, alternating with the milk. Begin and end with the dry ingredients, mixing until just combined. Be careful not to overmix.
  6. Divide the batter evenly between the prepared cake pans and smooth the tops with a spatula.
  7. Bake in the preheated oven for 25-30 minutes, or until a toothpick inserted into the center of the cakes comes out clean.
  8. Remove the cakes from the oven and allow them to cool in the pans for 10 minutes before transferring them to a wire rack to cool completely.
  9. Once the cakes are completely cooled, you can frost and decorate them as desired. Use your favorite frosting recipe or store-bought frosting, and add sprinkles, candles, or other decorations to make it festive for the birthday celebration.
  10. Serve and enjoy your delicious homemade DIY happy birthday cake!

This easy homemade birthday cake is sure to delight the birthday person and impress your guests with its moist and fluffy texture and delicious flavor. Feel free to get creative with the decorations and make it extra special for the occasion!


  • Ensure that the butter is softened to room temperature before creaming it with the sugar to achieve a light and fluffy texture.
  • Be careful not to overmix the batter to avoid a dense cake. Mix until just combined after each addition of dry ingredients.
  • Allow the cakes to cool completely before frosting to prevent the frosting from melting and sliding off.
  • Feel free to customize the cake with different flavors of frosting, such as chocolate, cream cheese, or buttercream, to suit your preferences.
  • Decorate the cake with colorful sprinkles, candles, or edible decorations to make it festive for the birthday celebration.
  • Author: Clara Bourdin
  • Prep Time: 15 minutes
  • Cook Time: 30 minutes
  • Category: Dessert
  • Method: Baking
  • Cuisine: American
  • Diet: Vegetarian


  • Serving Size: 1 slice
  • Calories: Approximately 250 calories per slice
  • Sugar: Approximately 20 grams of sugar per slice
  • Sodium: Approximately 200 milligrams of sodium per slice
  • Fat: 10-15 grams per slice
  • Saturated Fat: 6-8 grams per slice
  • Unsaturated Fat: 4-7 grams per slice
  • Trans Fat: Minimal, likely less than 1 gram per slice
  • Carbohydrates: 30-40 grams per slice
  • Fiber: 1-2 grams per slice
  • Protein: 4-6 grams per slice
  • Cholesterol: 60-80 milligrams per slice

Keywords: Happy birthday cake ,Homemade birthday cake ,DIY birthday cake ,Birthday cake recipe ,Easy birthday cake recipe ,Moist birthday cake ,Vanilla birthday cake ,Simple birthday cake ,Birthday cake ideas ,Celebration cake