Peanut Butter Sheet Cake Recipe

Name: Peanut Butter Sheet Cake
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: ½ cup peanut butter; 1 cup margarine; 1 cup water; 2 eggs; ½ cup buttermilk; 2 cups flour; 2 cups sugar; 1 teaspoon baking soda; 1 teaspoon salt; ½ cup margarine; ½ cup peanut butter; ½ cup buttermilk; 1 teaspoon vanilla; 4 cups powdered sugar

Servings: persons

½ cup peanut butter
1 cup margarine
1 cup water
2 eggs
½ cup buttermilk
2 cups flour
2 cups sugar
1 teaspoon baking soda
1 teaspoon salt
½ cup margarine
½ cup peanut butter
½ cup buttermilk
1 teaspoon vanilla
4 cups powdered sugar

1
Cake: Combine peanut butter, margarine, and water in a saucepan.
2
Bring to boil and remove from heat.
3
Add eggs and buttermilk, stir in flour, sugar, baking soda, and salt.
4
Pour into a greased 11x 18 cookie sheet.
5
Bake at 350* for 30 minutes.
6
Frosting: Combine margarine, peanut butter, and buttermilk in a saucepan.
7
Bring to a boil and remove from heat.
8
Add vanilla and sugar.
9
Frost cake while still warm.

1905

kcal

Calories

Fat

279

Carbs

Protein

Fat Carbs Protein

* Per serving · 4 servings · Values may vary.

No additional tips available.

No specific allergen information. Please check the ingredient list for possible allergens.

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This recipe makes 4 servings. You can adjust the portion size directly on this page.

You need 14 ingredients. The key ingredients include: ½ cup peanut butter, 1 cup margarine, 1 cup water, 2 eggs, and more.

Yes, Peanut Butter Sheet Cake falls under the Baking & Desserts category and is a great choice for this type of meal.

Store in an airtight container at room temperature for up to 3–5 days. For longer storage, freeze for up to 3 months — no need to refrigerate or reheat.

Peanut Butter Sheet Cake

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