Name: Peanut Butter Sheet Cake Recipe
Prep time: 20 min
Cook time: 15 min
Total time: 35 min
Ingredients: ¼ cup creamy peanut butter; 1 cup water; ½ cup butter; 1 cup sugar; 1 cup brown sugar; 2 cups flour; 1 teaspoon salt; 1 teaspoon baking soda; 2 eggs; ½ cup skim milk; 1 teaspoon vanilla; ¾ cup butter; 6 Tablespoons skim milk; ½ cup peanut butter; 3 ½ cups powdered sugar; 1 Tablespoon vanilla

Peanut Butter is my weakness right now. I saw this on pinterest and had to give it a try. I love chocolate sheet cake but this peanut butter sheet cake is amazing!

Related recipe: love sheet cake recipes? Try our Pumpkin Sheet Cake!

Serves: 32

Peanut Butter Sheet Cake Recipe

A delicious peanut butter sheet cake that is so moist and it feeds a crowd.

Prep Time 20 mins

Cook Time 15 mins

Total Time 35 mins

Print Pin

Ingredients

Cake

¼ cup creamy peanut butter
1 cup water
½ cup butter
1 cup sugar
1 cup brown sugar
2 cups flour
1 teaspoon salt
1 teaspoon baking soda
2 eggs
½ cup skim milk
1 teaspoon vanilla

Frosting

¾ cup butter
6 Tablespoons skim milk
½ cup peanut butter
3 ½ cups powdered sugar
1 Tablespoon vanilla

Instructions

Preheat oven to 375 degrees.
In a medium pot add the peanut butter, water, and butter and bring to a boil. Remove from heat.
In a separate bowl, mix together the sugar, brown sugar, flour, salt, and baking soda with a fork. Add to the peanut butter mixture.
Add the eggs, milk, and vanilla to the bowl and mix well.
Stir well and pour into greased cookie sheet pan (12X17 jellyroll pan). Bake for 15 minutes at 375 degrees.

Frosting

In a small pot bring the butter, milk, and peanut butter to a boil.
Remove pan from the heat and add the powdered sugar and vanilla.
Pour frosting over the warm cake.
Wait until it is cool the cut and serve.

Nutrition

Calories: 237 kcal · Carbohydrates: 34 g · Protein: 3 g · Fat: 11 g · Saturated Fat: 5 g · Trans Fat: 1 g · Cholesterol: 29 mg · Sodium: 207 mg · Potassium: 74 mg · Fiber: 1 g · Sugar: 27 g · Vitamin A: 250 IU · Calcium: 22 mg · Iron: 1 mg

Equipment

Baking Sheet
Mixing Bowl

Recipe Details

Course: Dessert

Cuisine: American

Questions & Reviews

Elizabeth says:

peanut butter is always my weakness! Haha!! It's so wonderful in baked goods.

Amanda says:

Yum! I love Peanut Butter!

Angie says:

Who put the yummy peanut butter cake after the workout videos?

Debbie says:

Bless you for making a dessert that doesn't have chocolate in it as I am allergic to it.

Shirlene says:

Throw in some raw wheat germ or oats or use whole wheat flour and you add a little healthy to it. Makes a great breakfast cake. One of my favorites.

Patty says:

Just had to come back to tell you. My husband ask where I got the recipe for this cake. When I told him about your blog he told me to tell y'all thank you. So.. from my peanut butter lovin' husband(and his wife) a great big THANK YOU!!! The only change I made was Crunchy peanut butter instead of smooth. This is a keeper, and I am sharing it with my family. Thank you again.

Julie says:

Hello gals!
I am a huge sucker for peanut butter. I am one of those people who will eat peanut butter right out of the jar! This cake is something I would definitely enjoy. Thanks so much for sharing on Marvelous Mondays! I will be featuring this on my blog at tonight's party.

Have a fabulous Sunday!

Julie
www.thisgalcooks.com

Alyssa says:

I love peanut butter cake and this one looks fantastic, especially the peanut butter frosting. Thanks for sharing at Showcase Your Talent Thursday!

The Mandatory Mooch says:

Oh my goodness, Kristen. This looks delicious. Thanks for linking up to Tasty Thursdays. I'm back from vacation and will start a new party tonight. Thanks, Nichi - The Mandatory Mooch

Join The Discussion

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Elizabeth says:

peanut butter is always my weakness! Haha!! It's so wonderful in baked goods.
Amanda says:

Yum! I love Peanut Butter!
Angie says:

Who put the yummy peanut butter cake after the workout videos?
Debbie says:

Bless you for making a dessert that doesn't have chocolate in it as I am allergic to it.
Shirlene says:

Throw in some raw wheat germ or oats or use whole wheat flour and you add a little healthy to it. Makes a great breakfast cake. One of my favorites.
Patty says:

Just had to come back to tell you. My husband ask where I got the recipe for this cake. When I told him about your blog he told me to tell y'all thank you. So.. from my peanut butter lovin' husband(and his wife) a great big THANK YOU!!! The only change I made was Crunchy peanut butter instead of smooth. This is a keeper, and I am sharing it with my family. Thank you again.
Julie says:

Hello gals!
I am a huge sucker for peanut butter. I am one of those people who will eat peanut butter right out of the jar! This cake is something I would definitely enjoy. Thanks so much for sharing on Marvelous Mondays! I will be featuring this on my blog at tonight's party.

Have a fabulous Sunday!

Julie
www.thisgalcooks.com
Alyssa says:

I love peanut butter cake and this one looks fantastic, especially the peanut butter frosting. Thanks for sharing at Showcase Your Talent Thursday!
The Mandatory Mooch says:

Oh my goodness, Kristen. This looks delicious. Thanks for linking up to Tasty Thursdays. I'm back from vacation and will start a new party tonight. Thanks, Nichi - The Mandatory Mooch

Peanut Butter Sheet Cake Recipe

Related recipe: love sheet cake recipes? Try our Pumpkin Sheet Cake!