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White Chocolate Sheet Cake with White Chocolate Frosting

Serving a crowd? Try a white chocolate cake slathered with a dreamy white chocolate frosting.

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( 16 Ratings)

16 Ratings

5 Stars 31%

4 Stars 19%

3 Stars 19%

2 Stars 19%

1 Stars 12%

Member Reviews ( 4 )
a827a949-e151-4b35-b67b-8b3037156bda
  • Prep Time 30 min
  • Total Time 2 hr 0 min
  • Servings 24

Ingredients

Cake

3
oz white chocolate baking bars or squares, chopped
2
tablespoons whipping cream
1
box Betty Crocker® SuperMoist® white cake mix
1
cup sour cream
1/2
cup vegetable oil
3
eggs

White Chocolate Frosting

3
oz white chocolate baking bars or squares, chopped
3
tablespoons whipping cream
1/2
cup butter or margarine, softened
3
cups powdered sugar

Garnish

1/2
cup chopped pecans, toasted if desired

SAVE ON THIS RECIPE!

LOCATION

Directions

  • 1 Heat oven to 350°F (325°F for dark or nonstick pan.) Spray bottom and sides of 15x10x1-inch pan with baking spray with flour.
  • 2 In small microwavable bowl, microwave 3 oz white chocolate and 2 tablespoons cream uncovered on High 1 minute, stirring every 30 seconds, until smooth. Cool 10 to 15 minutes.
  • 3 In large bowl, beat cake mix, sour cream, oil, eggs and chocolate mixture with electric mixer on low speed 30 seconds, then on medium speed 2 minutes, scraping bowl occasionally. Pour into pan.
  • 4 Bake 21 to 25 minutes or until toothpick inserted in center comes out clean. Cool completely, about 1 hour.
  • 5 In small microwavable bowl, microwave 3 oz white chocolate and 3 tablespoons cream uncovered on High 1 minute, stirring every 30 seconds, until smooth. Cool 10 to 15 minutes.
  • 6 In medium bowl, beat butter and 2 cups of the powdered sugar with electric mixer on medium speed until blended. Add white chocolate mixture; blend well. Add remaining powdered sugar; beat until smooth. Spread frosting over cake; sprinkle with pecans. Store loosely covered.

EXPERT TIPS

Expert Tips

Toasting pecans or other nuts intensifies their flavor. To toast pecans, heat oven to 350°F. Spread pecans in ungreased shallow pan. Bake uncovered 6 to 10 minutes, stirring occasionally until light brown.

White chocolate is made from cocoa butter and adds a wonderful rich flavor to this cake. Find white chocolate in the baking section of the grocery store and use half of the 6 oz package (3 squares, 1-oz each) for the cake and half of the package (3 squares, 1-oz each) for the frosting. Melting the white chocolate in the microwave oven is quick and easy, but if you melt it in a pan on the stove, be sure to use very low heat to avoid scorching it.

Got questions? Our experts have the answers. Ask Betty now.

View Full Nutrition Information

Nutrition Information

NUTRITION INFORMATION PER SERVING

Serving Size: 1 Serving
Calories
280
(
Calories from Fat
130),
% Daily Value
Total Fat
15g
15%
(Saturated Fat
7g,
7%
Trans Fat
0g
0%
),
Cholesterol
45mg
45%;
Sodium
180mg
180%;
Total Carbohydrate
35g
35%
(Dietary Fiber
0g
0%
  Sugars
27g
27%
),
Protein
2g
2%
;
% Daily Value*:
Vitamin A
4%;
Vitamin C
0%;
Calcium
6%;
Iron
2%;
Exchanges:
1/2 Starch; 0 Fruit; 2 Other Carbohydrate; 0 Skim Milk; 0 Low-Fat Milk; 0 Milk; 0 Vegetable; 0 Very Lean Meat; 0 Lean Meat; 0 High-Fat Meat; 3 Fat;
Carbohydrate Choices:
2
*Percent Daily Values are based on a 2,000 calorie diet.

REVIEWS & COMMENTS

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1 - 3 of 4 Reviews View All
Posted 6/12/2011 12:51:11 PM REPORT ABUSE Megaw said:
Rating:
One of my dearest friends loves Texas Sheet Cake and her favorite cake is white so when I saw this recipe I was excited to try it for her birthday. I followed the recipe but did not use the nuts. I am sorry to say that although it was good I will not be making it again. It tastes just like a plain white boxed cake mix but it was a lot more trouble to make. It was not dense or moist like a texas sheet cake and we could not detect the white chocolate flavor.
This reply was: Helpful  Inspiring
Posted 10/22/2010 1:43:11 AM REPORT ABUSE chrispm said:
Rating:
Excellent, moist & full of flavor! I baked this recipe in 2-8" (2"deep)pans so it took quite a bit longer to bake (about 45 min.)I added 1t vanilla. And I changed the frosting to a white chocolate whipped cream, omitted the nuts (this time) and used crushed oreos (kids request). Yummy. I will use this recipe for many different variations in the future. It's very versitile.
This reply was: Helpful  Inspiring
Posted 10/1/2010 6:26:26 AM REPORT ABUSE RantoulRose said:
Rating:
I made this for a young ladies birthday in our Theatre group and received raves from age 7 through 70. Came out perfect in an airbake sheet cake pan. No alterations recommended.
This reply was: Helpful  Inspiring
1 - 3 of 4 Reviews View All

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Nutrition information is calculated at the time recipes are created. We do not include optional ingredients in our calculations.
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