Homemade White Cake Mix Subtitute 18 25oz Betty Crocker Box

Create the perfect desserts with ease using this **Homemade White Cake Mix Substitute** that matches an 18.25 oz Betty Crocker box. This quick and versatile DIY recipe takes only 10 minutes to prepare and requires pantry staples like all-purpose flour, sugar, baking powder, salt, and cold butter. The result is a crumbly, buttery mix that transforms into fluffy cakes or cupcakes with just a few added ingredients. Ideal for those seeking a budget-friendly, preservative-free alternative, this homemade cake mix stores beautifully in the fridge or freezer for future baking adventures. Whether you’re crafting a simple layer cake or something more elaborate, this substitute delivers consistent results and irresistible flavor every time.

Nutriscore Rating: 40/100

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Image of Homemade White Cake Mix Subtitute 18 25oz Betty Crocker Box

Prep Time:10 mins

Cook Time:0 mins

Total Time:10 mins

Servings: 1

Ingredients

2.5 cups All-purpose flour
1.75 cups Granulated sugar
2.5 teaspoons Baking powder
0.5 teaspoons Salt
0.5 cups Unsalted butter

Directions

Step 1

In a large mixing bowl, combine the all-purpose flour, granulated sugar, baking powder, and salt. Whisk together thoroughly to ensure the dry ingredients are evenly distributed.

Step 2

Cut the unsalted butter into small cubes. Ensure the butter is cold and firm.

Step 3

Using a pastry cutter, food processor, or clean hands, incorporate the cold butter into the dry mixture. Mix until the texture resembles coarse sand or fine crumbs.

Step 4

Once mixed, transfer the homemade cake mix to an airtight container or a resealable plastic bag. Store in the refrigerator for up to 1 week or in the freezer for up to 3 months.

Step 5

To use in recipes, substitute this homemade mix in place of an 18.25 oz box of white cake mix. Add liquid and eggs as specified in your recipe.

Portion size

Nutrition Facts

Serving size	(720.5g)

Amount per serving	% Daily Value*
Calories	2844.8

Total Fat 50.9g	0%
Saturated Fat 28.5g	0%
Polyunsaturated Fat g
Cholesterol 124mg	0%
Sodium 2315.2mg	0%
Total Carbohydrate 584.2g	0%
Dietary Fiber 8.2g	0%
Total Sugars 350.6g
Protein 31.4g	0%

Vitamin D 0IU	0%
Calcium 52.8mg	0%
Iron 13.9mg	0%
Potassium 333.6mg	0%

*The % Daily Value tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.

Source of Calories

Fat: 15.7%

Protein: 4.3%

Carbs: 80.0%