5 from 15 votes
Peanut Butter Sheet Cake
This Peanut Butter Sheet Cake combines the creamy richness of peanut butter with a moist, tender crumb achieved through a balanced mix of butter, sugar, eggs, and milk. The batter is creamed and baked in a single layer, creating a convenient sheet cake shape. Spread with a thick layer of peanut butter frosting while the cake is warm, allowing the frosting to meld into the surface for a luscious finish. It’s suited for gatherings or a sweet everyday treat when you want an easy-to-serve dessert.
Prep Time
10 mins
Cook Time
35 mins
Total Time
45 mins
Servings:
20
servings
Calories:
370 kcal
Course:
Dessert
Cuisine:
American
Ingredients
- 3/4 cup peanut butter , do not use natural
- 1/2 cup butter softened, unsalted
- 2 cups sugar
- 2 large egg
- 2 teaspoons vanilla extract
- 1 cup milk whole
- 1 cup water
- 2 cups flour
- 1 teaspoon baking soda
- 1/2 teaspoon salt
- 3 cups peanut butter frosting
Instructions
- Preheat oven to 350 degrees and spray a 9x13 baking dish with baking spray.
- Microwave your peanut butter for 30 seconds in a microwave safe bowl (covered with a wet paper towel) until runny.
- To your stand mixer, add peanut butter, butter and sugar and cream on high speed for 1 minute.
- Add in the eggs and vanilla until well combined.
- On the lowest speed setting add in the milk and water until smooth.
- Sift together flour, baking soda and salt.
- On lowest speed setting add in flour in batches until just combined.
- Pour into baking dish and bake for 30-35 minutes or until a toothpick comes out clean.
- Spread the Peanut Butter Frosting evenly over the cake while it's still warm.
Cup of Yum
Nutrition Information
Calories
370kcal
(19%)
Carbohydrates
54g
(18%)
Protein
5g
(10%)
Fat
16g
(25%)
Saturated Fat
6g
(30%)
Cholesterol
30mg
(10%)
Sodium
232mg
(10%)
Potassium
165mg
(4%)
Fiber
1g
(4%)
Sugar
41g
(82%)
Vitamin A
185IU
(4%)
Calcium
26mg
(3%)
Iron
1mg
(6%)
Nutrition Facts
Serving: 20 servings
Amount Per Serving
Calories 370
% Daily Value*
| Calories | 370kcal | 19% |
| Carbohydrates | 54g | 18% |
| Protein | 5g | 10% |
| Fat | 16g | 25% |
| Saturated Fat | 6g | 30% |
| Cholesterol | 30mg | 10% |
| Sodium | 232mg | 10% |
| Potassium | 165mg | 4% |
| Fiber | 1g | 4% |
| Sugar | 41g | 82% |
| Vitamin A | 185IU | 4% |
| Calcium | 26mg | 3% |
| Iron | 1mg | 6% |
* Percent Daily Values are based on a 2,000 calorie diet.