This Peanut Butter Sheet Cake takes lower than an hour to make from begin to end. It’s topped with a fudgy, candied peanut butter icing that’s out-of-this-world wonderful! Recipe features a how-to video.
A Peanut Butter Lover’s Dream Cake
Certain, layer desserts are spectacular, however there’s one thing to be stated about basic, from-scratch sheet desserts. Their ease (no leveling, layering, crumb coating), taste (simply nearly as good!), and nostalgic, homey really feel is solely unparalleled within the cake world. In the present day’s tender peanut butter sheet cake isn’t any totally different; it’s easy, flavorful, and is embellished and served proper in its baking dish. It’s a basic!
This cake has a balanced peanut butter taste that’s outstanding with out being too overwhelming. My favourite half is the frosting although…it’s like a candied peanut butter fudge topping! It’s tremendous wealthy (so we use simply the correct amount) and pairs fantastically with the feel of the cake.
I believe you’re actually going to like this one, so let’s dive proper in!
What You Want
Listed here are the important thing elements on this peanut butter sheet cake:
- Peanut butter. Do NOT use “pure” peanut butter that separates! Sadly, in lots of peanut butter recipes (like my buckeyes, peanut butter balls, and the frosting on my peanut butter chocolate cake) readers have reported oily failures after they tried to make use of pure peanut butter, so finest wager is to keep away from it right here. I favor to make use of creamy peanut butter, however crunchy could possibly be used as a substitute.
- Butter. I extremely advocate utilizing unsalted butter on this recipe (and most of my others!). I’ve a publish evaluating salted vs. unsalted butter you could try for those who’d like an in-depth rationalization, however primarily, unsalted butter permits for higher precision. That is particularly essential when utilizing a salted ingredient like peanut butter
- Buttermilk. Should you don’t have buttermilk, you may at all times use my straightforward buttermilk substitute, however the actual stuff offers you the very best taste and moisture.
- Brown sugar. Gentle brown sugar provides some depth to the cake that actually enhances the peanut butter taste nicely, like in my peanut butter cookies.
- Baking soda. Ensure to make use of baking soda and never baking powder–they aren’t the identical factor! If you wish to be taught extra in regards to the variations between the 2, learn my publish on baking powder vs. baking soda.
SAM’S TIP: When making your frosting, you’ll need to stir CONSTANTLY as soon as the butter melts. When the combination involves a boil, take away it instantly to stop any burning.
Keep in mind, that is simply an outline of the elements I used and why. For the total recipe please scroll all the way down to the underside of the publish!
How you can Make It
- Whisk collectively the dry elements and sugars in a big bowl and put aside.
- Deliver oil, butter, and water to a boil over medium warmth.
- Take away the pan from the warmth and stir in your peanut butter till it’s melted and easy.
- Pour your peanut butter combination into your dry elements and blend till mixed. Let cool 5-10 minutes.
- Mix buttermilk, eggs, and vanilla, then stir this into your ready batter till simply mixed.
- Pour batter right into a greased pan and bake for 30-32 minutes.
- Measure and sift your sugar, then set it apart.
- Cook dinner buttermilk, butter, peanut butter, and salt over medium-low warmth till the butter melts, then improve warmth to medium and whisk consistently.
- As soon as the combination boils, take away it from the warmth and whisk within the powdered sugar and vanilla.
- Pour the icing over the nice and cozy cake and use an offset spatula to easy.
SAM’S TIP: As soon as your frosting is absolutely ready, it is advisable work rapidly to get it on the cake. The frosting will solidify considerably, and also you need that to occur on the cake–not within the bowl!
Continuously Requested Questions
Nope! Not except you need it refrigerated, anyway. Merely retailer at room temperature lined or in an hermetic container and revel in inside three days.
Positively! After I first printed this recipe, I used my peanut butter frosting (with some chocolate added to half the batter for a swirl), in order that’s at all times an possibility. My Texas sheet cake frosting, my chocolate fudge frosting, or simply about some other frosting would work nicely, too.
Sure! You’ll need to wrap it nicely and retailer in an hermetic container for as much as three months.
Baking, adorning, and serving all in the identical pan–the fantastic thing about a sheet cake!
Take pleasure in!
Let’s bake collectively! I’ll be strolling you thru all of the steps in my written recipe and video beneath! Should you do that recipe, remember to tag me on Instagram, and it’s also possible to discover me on YouTube and Fb
Peanut Butter Sheet Cake
Servings: 24 servings
Energy: 354kcal
Elements
Fudgy Peanut Butter Frosting
Forestall your display screen from going darkish
Directions
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Preheat oven to 350F (175C) and frivolously grease a 13×9 baking pan. Put aside.
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In a big bowl, whisk collectively flour, sugars, baking soda, and salt.
2 cups (250 g) all-purpose flour, 1 cup (200 g) granulated sugar, ¾ cups (150 g) gentle brown sugar, ¾ teaspoon baking soda, ¾ teaspoon salt
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In a medium-sized saucepan, mix water, butter, and oil. Warmth over medium warmth, stirring sometimes till butter is melted and convey to a boil.
1 cup (237 ml) water, ¾ cup (177 g) unsalted butter, ¼ cup (60 g) canola or vegetable oil
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As soon as boiling, take away from warmth and add peanut butter. Stir till peanut butter is dissolved and combination is easy. Add to bowl with dry elements and stir till mixed. Put aside to chill for 5-10 minutes.
½ cup (145 g) creamy peanut butter
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In the meantime, in a separate bowl, whisk collectively buttermilk, eggs, and vanilla extract.
½ cup (118 ml) buttermilk, 2 giant eggs, 1 ½ teaspoons vanilla extract
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Progressively stir buttermilk combination into batter, stirring till simply mixed.
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Pour batter evenly into ready pan and switch to middle rack of 350F (175C) preheated oven and bake for 30-32 minutes or till a toothpick inserted within the middle comes out clear or with moist crumbs. Put together frosting.
Fudgy Peanut Butter Frosting
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Measure out sugar and put aside (for those who’re nervous about lumps in your icing, sift the sugar after measuring).
4 cups (500 g) powdered sugar
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Mix buttermilk, butter, peanut butter, and salt in a medium-sized saucepan. Cook dinner over medium-low warmth till butter is melted. Improve warmth to medium and convey to a boil whereas stirring consistently. As soon as boiling, take away from warmth.
½ cup (118 ml) buttermilk, 10 Tablespoons (150 g) unsalted butter, ⅔ cup (165 g) creamy peanut butter, ¼ heaping teaspoon salt
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Instantly add powdered sugar and vanilla extract.
1 teaspoon vanilla extract
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Whisk till easy and instantly pour evenly over cake (within the pan, I don’t take away my cake from the pan).
Notes
Jelly Roll Pan
To bake in a jellyroll pan (15×10″ pan) bake on 350F for 18-22 minutes.
Peanut Butter
I like to recommend towards utilizing a “pure” number of peanut butter (the sort the place the oil separates out) as this might have an effect on the feel of the cake.
Creamy or crunchy peanut butter will work right here, I favor creamy for smoother outcomes, however for those who go for crunchy you’ll simply have small peanut items in your cake and icing.
Storing
Cowl the pan with foil or plastic wrap and retailer at room temperature for as much as three days.
Vitamin
Serving: 1serving | Energy: 354kcal | Carbohydrates: 46g | Protein: 5g | Fats: 18g | Saturated Fats: 8g | Polyunsaturated Fats: 2g | Monounsaturated Fats: 6g | Trans Fats: 0.4g | Ldl cholesterol: 43mg | Sodium: 181mg | Potassium: 114mg | Fiber: 1g | Sugar: 36g | Vitamin A: 359IU | Calcium: 31mg | Iron: 1mg
Dietary data relies on third-party calculations and needs to be thought of an estimate solely. Precise dietary content material will range primarily based upon manufacturers used, measuring strategies, cooking methodology, portion sizes, and extra.
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