An easy German Chocolate sheet cake recipe with a spiffed-up cake mix base and homemade caramel, pecan and coconut icing.
JUMP TO RECIPERemember the God Bless America Cake? The minute I tasted that caramel icing with all the pecans and coconut I knew I had to use it on a German Chocolate Cake. And soon!
I thought about making a traditional layer cake but wasn't sure if the icing would set up thick enough for that. And, well, I just like sheet cakes better.
They’re easier to make, store, serve and transport. I’m kinda practical like that.
You can totally make a homemade cake for this but I like using a box mix for this cake for three reasons.
- Obviously, boxed cake mixes are easier - no measuring, no creaming the butter and sugar, no taking out and putting up and dozen different ingredients.
- By using a mix for the cake, I don't mind the time and effort it takes for homemade frosting.
- Certain cake recipes – and this is one of them – just need that moist, tender (but still sturdy) body you can only get from a mix
WHY ARE CAKE MIXES MORE MOIST AND TENDER THAN HOMEMADE CAKE?
EMULSIFIERS – cake mixes use emulsifiers that bond fats and liquids on a molecular level. We can whip oil and water together to emulsify it but it will eventually separate. Egg yolks can help (because of the lecithin) but they won’t do what the cake mix emulsifiers do.
SHORTENING – cake mixes bond the flour with the shortening (don’t ask me how) so the air and moisture in the shortening stays in the cake and makes for a much more tender crumb.
FLOUR – the flour in cake mixes is chlorine-treated (sounds scary but it’s not) which oxidizes the starch and changes how the flour absorbs water. The treated flour holds onto the water in the batter and doesn't let much evaporate.
HOW AND WHY TO MAKE GERMAN CHOCOLATE CAKE FROM A REGULAR CHOCOLATE CAKE MIX
Most stores carry box mixes for German Chocolate Cake. The main difference in these and regular chocolate cake mix is the German Chocolate has less cocoa powder and is a little less sweet.
To get the same affect and appearance (less sweet and lighter brown color), we'll simply add sour cream to a regular chocolate cake mix. The sour cream knocks the sweetness down a bit and lightens up the color.
So we get an extra rich cake with max chocolate flavor (and I like all the chocolate flavor I can get - especially when paired with this caramelly icing)!
A FEW NOTES WORTH READING
- The cake does not have to be completely cool to top with icing but you don’t want it to be hot from the oven either. The time needed to prepare the icing will give the cake time to cool enough so wait until the cake is done to start the icing.
- You can make this in a 13x9 pan! Use a 3-quart 13x9 pan then bake cake 22-25 minutes or until a toothpick inserted in the middle comes out clean.
- If you can't find the small 7-oz bags of coconut, use 2 packed cups.
- Use sweetened flaked coconut, not desiccated or shredded coconut (they are not the same).
MORE COCONUT CAKE RECIPES!
EASY COCONUT TRES LECHES CAKE - Mexican "three milks" cake made with a butter cake mix soaked in a mixture of Cream of Coconut, sweetened condensed milk and whole milk.
GOD BLESS AMERICA CAKE - An easy scratch-made cake recipe with crushed pineapple and brown sugar topped with a caramel pecan coconut icing.
ITALIAN BAKELESS CAKE - A layered no-bake dessert recipe with sweetened condensed milk, lemon juice, pineapple, vanilla wafers, cool whip, coconut and cherries.
COCONUT TEXAS SHEET CAKE - A velvety tender Texas sheet cake recipe made with coconut milk for a super moist texture and tons of coconut flavor.
Recipe for How to Cook German Chocolate Sheet Cake
German Chocolate Sheet Cake
Ingredients
- 1 box chocolate cake mix
- Eggs, oil & water for cake
- 1/2 cup sour cream
- 1 12-ounce can evaporated milk
- 1 cup (2 sticks) butter
- 1 1/2 cups sugar
- 1/4 teaspoon salt
- 1 teaspoon vanilla
- 1 7-oz bag sweetened flaked coconut
- 1 1/4 cups chopped pecans
Instructions
- Preheat oven to 350 degrees. Spray a 10x15 baking pan with cooking spray; set aside.
- Mix cake per manufacturer’s instructions, adding sour cream halfway through mixing the batter. 1/2 c. sour cream
- Pour batter into prepared pan then bake cake for 13-15 minutes or until a toothpick inserted in the middle comes out clean.
- Remove cake from oven then prepare icing.
- Heat and stir evaporated milk, butter, sugar and salt in a saucepan over medium-high heat until mixture starts to boil. 1 can milk, 1 c. butter, 1.5 c sugar, 1/4 tsp salt
- Reduce heat to medium-low then boil mixture for 10-15 minutes or until caramel colored and thickened; stirring occasionally.
- Remove from heat then stir in vanilla, coconut and pecans. Let icing cool 5 minutes then spread over warm cake. 1 tsp vanilla, 1 bag coconut, 1.25 c pecans
- Rest cake, uncovered, 2 hours before serving.
- Once cool, cover to store.
Notes
- The cake does not have to be completely cool to top with icing but you don’t want it to be hot from the oven either. The time needed to prepare the icing will give the cake time to cool enough so wait until the cake is done to start the icing.
- You can make this in a 13x9 pan! Use a 3-quart 13x9 pan then bake cake 22-25 minutes or until a toothpick inserted in the middle comes out clean.
- A 7-ounce bag of coconut physically measures 2 packed cups for me though the manufacturer states on the package the bag contains 2 2/3 cups.
- The cake does not need to be refrigerated to store.
- Some folks have commented that the icing never thickened for them but I have never, ever had that problem. Just keep heating and stirring and it will thicken.
- To store, cover and set at room temperature – cake does not need to be refrigerated.
Made this tonight and am patiently waiting for the 2-hour rest time to pass. Appreciate this shortcut option to Germans Chocolate Cake. The frosting will set up fine. I let it cool longer than 5 minutes 'cause I was sweeping floors and working on spaghetti dinner..time got away from me! Fingertip taste-test says marvelous, darlin'...marvelous!
ReplyDeletei don't know where in the south you're from, but in oklahoma, a 9 x 13 is NOT a sheet cake. a sheet cake is made on a baking sheet, 11 x 17 inches. :( i came here hoping to find out how to make a sheet german chocolate cake. guess i'll keep looking. your site looks nice, though.
ReplyDeleteWell, I reckon you will. But thanks for stopping by to spread a little Oklahoma sunshine!
DeleteCouldn't you just double the recipe?
DeleteOr pour it in a larger pan? Geez, Crank.
DeleteLove the comment. Lmao. Sheet cake is in a pan not cookie sheet.
Deleteunless you are making a jellyroll!
DeleteFYI, not everyone from Oklahoma is as cranky as that person. Geez! There are different sizes of sheet pans. I am trying your recipe for my dads 85th birthday. Mom always made him a triple stack German Chocolate cake for his birthday. She has been gone 14 hrs this Memorial Day. I figured I should have a huge family party for his birthday. Hope it’s as good as your reviews.
DeleteWell, first of all. I hope you realize this is a German's Chocolate Cake, not a German Chocolate Cake! Named after the inventor, German's Chocolate. It is a totally American Recipe. Now regarding sheet pans, I am also in confusion as I live in Germany but originally from the USA. I have a German recipe for a cake that calls for a sheet pan, but does not give dimensions. I am going to guess and use a 9 x 13 rectangular American pan that I have. Back to the German's Chocolate Cake. This was once one of my favorites, and often asked for it, on my Birthday. However after living many years now in Germany, that would be considered oh so sickenly sweet here in Germany. Most cake recipes here, use less than half the amount of sugar in the US. This goes for Chocolate bars as well, they are much less sweet, than their American counterparts.
DeleteThis was amazing! LOVE this icing!!! It cooks up perfectly!
ReplyDeleteYes, that is what a sheet cake is, 11 x 17. I'm thinking of trying a chocolate sheet cake recipe I have with this icing.
DeleteI made this for my dad for his birthday and it was so amazing! I'm fixing to make it again tomorrow for Grandparent's day! Have you ever tried making the icing with half and half instead of evaporated milk? Just curious! Thanks for the awesome recipe
ReplyDeleteI haven't but I think it'll work!
DeleteCan I make this as a Bundt cake and/or do I need to double it to do so??
ReplyDeleteYour cake looks absolutely amazing, but when I've baked German Chocolate Cakes in the past I've always used eggs yolks for the icing to help thicken the icing.
ReplyDeleteI'd much rather do it your way without the eggs because I'm was always afraid of having currdled eggs (and it has happened before).
You're saying, it will thicken without the eggs, o.k. Girlfriend, I'm gonna try this. I'm goin' in.
I don't know where all of you people are coming from when you don't know that sugar, butter, and milk will get thick. If you have ever made candy, that's usually how it gets thick. This recipe is great!
ReplyDeleteI just gave you the biggest virtual hug :)
DeleteYes. Like homemade fudge... Before the use of marshmallow fluff.
Deletecould someone use condensed milk instead of evaporated milk and sugar?
ReplyDeletecondensed milk already has quite a bit more sugar added to it than evaporated milk, so you’d need to adjust the sugar you’d be adding separately.
ReplyDeleteHi! I don't have a metal pan that size. Could I use a glass dish that's 9 x 13? Thank you!
ReplyDeleteShould the frosting be pourable still after 20 minutes???
ReplyDeleteI used this recipe with an 13 x 15 pan and it worked just fine. It is a little thinner but most sheet cakes are.
ReplyDelete