If you love the convenience of cake mixes but prefer the taste of a fully homemade dessert, this recipe is for you! This homemade cake mix creates a buttery, moist, and fluffy yellow cake that’s absolutely irresistible. Plus, you can prepare extra jars to share with friends and family—they’ll love this thoughtful (and delicious) gift!
INGREDIENTS
For the Cake Mix:
- 2 ¼ cups all-purpose flour
- 1 ½ cups granulated sugar
- 1 tablespoon baking powder
- ¾ teaspoon salt
For Baking the Cake:
- 10 tablespoons salted butter, softened
- 3 large eggs
- 1 ¼ cups milk
- 2 teaspoons vanilla extract
INSTRUCTIONS
To Make the Cake Mix:
- Combine the flour, sugar, baking powder, and salt in a 2-quart jar. Lightly pack it down if needed to fit.
- Seal the jar with a lid and store at room temperature for up to 3 months.
To Bake the Cake:
- Preheat the oven to 350°F. Grease a 9×13-inch baking dish with baking spray and set aside.
- Pour the cake mix into a large mixing bowl and stir to combine.
- In a separate bowl, beat the softened butter with a stand mixer (using a paddle attachment) or an electric hand mixer until smooth.
- Add the eggs one at a time, making sure each is fully mixed in before adding the next.
- Stir in the milk and vanilla extract. The mixture may look slightly lumpy—this is normal.
- Gradually add the dry cake mix in three batches, mixing thoroughly after each addition.
- Pour the batter into the prepared baking dish and spread it evenly.
- Bake for 32-40 minutes or until a toothpick inserted into the center comes out clean.
- Let the cake cool completely before adding your favorite frosting or toppings.

NOTES
- Butter is key to achieving the classic yellow cake color and rich flavor.
- For substitutions and frequently asked questions, refer to the ingredient notes above.
Nutrition (Per Serving)
- Calories: 296 kcal
- Carbohydrates: 45g
- Protein: 5g
- Fat: 11g
- Sodium: 249mg
- Fiber: 1g
- Sugar: 26g
Enjoy your homemade yellow cake!